Sceptre Technologies E325 Bedienungsanleitung

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

Zur Seite of

Richtige Gebrauchsanleitung

Die Vorschriften verpflichten den Verkäufer zur Übertragung der Gebrauchsanleitung Sceptre Technologies E325 an den Erwerber, zusammen mit der Ware. Eine fehlende Anleitung oder falsche Informationen, die dem Verbraucher übertragen werden, bilden eine Grundlage für eine Reklamation aufgrund Unstimmigkeit des Geräts mit dem Vertrag. Rechtsmäßig lässt man das Anfügen einer Gebrauchsanleitung in anderer Form als Papierform zu, was letztens sehr oft genutzt wird, indem man eine grafische oder elektronische Anleitung von Sceptre Technologies E325, sowie Anleitungsvideos für Nutzer beifügt. Die Bedingung ist, dass ihre Form leserlich und verständlich ist.

Was ist eine Gebrauchsanleitung?

Das Wort kommt vom lateinischen „instructio”, d.h. ordnen. Demnach kann man in der Anleitung Sceptre Technologies E325 die Beschreibung der Etappen der Vorgehensweisen finden. Das Ziel der Anleitung ist die Belehrung, Vereinfachung des Starts, der Nutzung des Geräts oder auch der Ausführung bestimmter Tätigkeiten. Die Anleitung ist eine Sammlung von Informationen über ein Gegenstand/eine Dienstleistung, ein Hinweis.

Leider widmen nicht viele Nutzer ihre Zeit der Gebrauchsanleitung Sceptre Technologies E325. Eine gute Gebrauchsanleitung erlaubt nicht nur eine Reihe zusätzlicher Funktionen des gekauften Geräts kennenzulernen, sondern hilft dabei viele Fehler zu vermeiden.

Was sollte also eine ideale Gebrauchsanleitung beinhalten?

Die Gebrauchsanleitung Sceptre Technologies E325 sollte vor allem folgendes enthalten:
- Informationen über technische Daten des Geräts Sceptre Technologies E325
- Den Namen des Produzenten und das Produktionsjahr des Geräts Sceptre Technologies E325
- Grundsätze der Bedienung, Regulierung und Wartung des Geräts Sceptre Technologies E325
- Sicherheitszeichen und Zertifikate, die die Übereinstimmung mit entsprechenden Normen bestätigen

Warum lesen wir keine Gebrauchsanleitungen?

Der Grund dafür ist die fehlende Zeit und die Sicherheit, was die bestimmten Funktionen der gekauften Geräte angeht. Leider ist das Anschließen und Starten von Sceptre Technologies E325 zu wenig. Eine Anleitung beinhaltet eine Reihe von Hinweisen bezüglich bestimmter Funktionen, Sicherheitsgrundsätze, Wartungsarten (sogar das, welche Mittel man benutzen sollte), eventueller Fehler von Sceptre Technologies E325 und Lösungsarten für Probleme, die während der Nutzung auftreten könnten. Immerhin kann man in der Gebrauchsanleitung die Kontaktnummer zum Service Sceptre Technologies finden, wenn die vorgeschlagenen Lösungen nicht wirksam sind. Aktuell erfreuen sich Anleitungen in Form von interessanten Animationen oder Videoanleitungen an Popularität, die den Nutzer besser ansprechen als eine Broschüre. Diese Art von Anleitung gibt garantiert, dass der Nutzer sich das ganze Video anschaut, ohne die spezifizierten und komplizierten technischen Beschreibungen von Sceptre Technologies E325 zu überspringen, wie es bei der Papierform passiert.

Warum sollte man Gebrauchsanleitungen lesen?

In der Gebrauchsanleitung finden wir vor allem die Antwort über den Bau sowie die Möglichkeiten des Geräts Sceptre Technologies E325, über die Nutzung bestimmter Accessoires und eine Reihe von Informationen, die erlauben, jegliche Funktionen und Bequemlichkeiten zu nutzen.

Nach dem gelungenen Kauf des Geräts, sollte man einige Zeit für das Kennenlernen jedes Teils der Anleitung von Sceptre Technologies E325 widmen. Aktuell sind sie genau vorbereitet oder übersetzt, damit sie nicht nur verständlich für die Nutzer sind, aber auch ihre grundliegende Hilfs-Informations-Funktion erfüllen.

Inhaltsverzeichnis der Gebrauchsanleitungen

  • Seite 1

    - 1 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Dear Sceptre Custo mer, Congratulations on your new SCEPTRE E325 HDTV p ur chase. Thank you for your support. To ensure safety and many years of trouble free operation of your TV, please read the manual carefully before making any adjustments, and keep them in a safe place for future references[...]

  • Seite 2

    - 2 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual IMPOR T ANT INFORM A TION[...]

  • Seite 3

    - 3 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual SAFETY INSTRUCTIONS Electricity is used to perform many useful functions, but it can also cause personal injuries and property damage if improperly handled. T his product has been engineered and manufactured with the highest priority on safety. However, improper use can result in electric shock[...]

  • Seite 4

    - 4 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual SAFETY INSTRUCTIONS This product is des igned and man ufactured to oper ate w ithin defined de sign limits, an d misuse may resul t in electri c shock or fire. To prevent the product fr om being da maged, the follow ing rules should be ob ser ved for the insta llation, use and mainten ance of t[...]

  • Seite 5

    - 5 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual  Do not overload po wer strips and extension cords. O ver loading ca n result in fire or el ectr ic shock .  The wall socket sho uld be installed near the equipme nt and should be easily accessible.  Only the marked po wer source can be used for the prod uct. Any power source other tha[...]

  • Seite 6

    - 6 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual IMPOR T ANT INFORM A TION T ele vision Antenna Connection Pr o tect ion External Television Antenna Grounding If an outside an tenna or cab le system is to be connected to the TV, make sure that the ant enna or cable sy stem is elec trically groun ded to provide so me protec tion against voltag[...]

  • Seite 7

    - 7 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Opening the P ack ag e The SCEPTRE TV is packaged in a carton . Any standa rd accessorie s are packed separately in ano ther carton . The w eight of the TV is approx imately 21.12 lbs. Due to the size and w eight of the produ c t, it is suggested tha t it must be han dled by a minimum of 2 or m[...]

  • Seite 8

    - 8 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Attaching or R emo ving t he Stand 1. To attach the stand place the display unit flat on a table. Afterwards attach the plastic ring onto the neck and then the s t and onto the neck and screw in the 4 screws to secure the stand. Be sure to match the two form fitting holes for the stand to be in[...]

  • Seite 9

    - 9 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual T able of Contents IMPORTANT INFOR MATION .............................................................................................................. 2 SAFETY INSTRUCT IONS .................................................................................................................... 3 [...]

  • Seite 10

    - 10 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Identifyin g F r ont and R ear P anel F ront Vie w INDICATOR LIGHT – Th e light is red when power is plugged in but the TV is not turned on. The light turns blue w hen the TV is tu rned on. Becaus e of the LCD in the p anel, the TV mi ght take 10 – 12 sec onds to power on. REMOTE SENSOR ?[...]

  • Seite 11

    - 11 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Side Contr ol Buttons 1. VOL(+) – This but ton increase s th e TV’s vo lume. If a sub - menu is active, pr essing this button w ill move the selec t right. 2. VOL(-) – Th is bu tton decrea ses the TV’s v olume. If a sub -menu is active, pressing th is button will move the selection lef[...]

  • Seite 12

    - 12 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Re ar View Connec tions 1. HEADPHONE – Thi s connection is for head phones to be a ttached to the TV. 2. Audio In - This conne ction port i s for peop le who wan t to provide audio to the TV when using a PC or a D VI video dev ice. The source s use 3.5 mm mini-jack audio cable. 3. TV – Thi[...]

  • Seite 13

    - 13 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual 7. Analog A udio Out – This connect ion is for conne cting to analog audio receivers. 8. HDMI1-3 – HDMI conne cts to devices that use HDM I cable, su ch as Blu-ray or HD DVD player , or HD cab le / sa tellite set-top box. This connecti on port receives pure digi tal audio and high definiti[...]

  • Seite 14

    - 14 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual SCEPTRE X32 R emote Contr ol This remote co n trol follows SON Y ’s univer sa l remote co de . To find t he actual co de you need to consu lt your cable or satellite tech support.[...]

  • Seite 15

    - 15 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual For universal remo tes, this TV follows SONY’s uni versal remote code. Yo u need to find t he actual code from y our cable o r satellite or u niversal remote provider . 1. POWER – Turns th e TV on or off. 2. SOURCE – Press thi s button to cycle through t he INPUT source. 3. CC – Cycles[...]

  • Seite 16

    - 16 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Connect ion Sugges tions If Y o u Ha ve Digital Cable without Cable Bo x or Antenna… 1. Make sure the pow er of HDTV is tur ned off. 2. Connect the Coa xial RF cable from your antenna or dig ital cable to the TV port on the bac k of your HDTV. 3. Turn on the HDT V. 4. Follow the first time o[...]

  • Seite 17

    - 17 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Connec ting D V D Playe r with Comp onent YPbPr… 1. Make sure the po wer of HDTV and your DVD pla y er is turned off. 2. Obtain a Compon ent Cable. Connect th e green color connector to bot h your DVD player and YPbPr’s gree n connector port on the back of your HDTV. 3. Connect the blue c [...]

  • Seite 18

    - 18 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Connec ting Wii™ with Composi te… 1. Make sure the pow er of HDTV and your Wii™ is turne d off. 2. Obtain a Yellow Video Cable . Con nect the Yellow Video conne ctor to both your Wii™ and AV ’s Yellow Video conne ctor port on the back side o f you r HDTV. 3. Obtain a RCA Audio Cab le[...]

  • Seite 19

    - 19 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Connec tin g Cab le or Satellite bo xes with HDMI… 1. Make sure the po wer of HDTV an d your set-top box is turn ed off. 2. Connect a HD MI cable to the HDM I output of your set-top box and the other end to the HDM I port on the back of your HDTV. 3. Turn on the HDTV and your se t-top box . [...]

  • Seite 20

    - 20 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Connec ting to a PC with VG A and 3.5 mm minijac k … 1. Make sure the po wer of HDTV and your PC is turned off. 2. Obtain a 15-pin D -Sub VGA cable; connect to the VGA output of your PC and the other end to the VGA port on the back of your HDTV . 3. Obtain a 3.5 mm M ini-jack, c onnect to th[...]

  • Seite 21

    - 21 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Connec ting a Digital Audio Receiver w i th Coax S PDIF… 1. Make sure the po wer of HDTV an d your receiver is turned o ff. 2. Obtain a coax SPDIF cable, conne ct it to yo ur receiver’s coax SPDIF digital input and the coax SPDIF conne ction on the LINE OUT por t on the back of the HDTV. 3[...]

  • Seite 22

    - 22 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Switching Sour c es 1. Press the SOURCE button on the right of the TV to switch sources.[...]

  • Seite 23

    - 23 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual R eady to Wa tc h Some TV? Starting up the HDTV 1. Make sure your power cable is conn ected and the standby red ligh t in the front of the T V is lit up. 2. Check all your connection cables off the side or the ba ck of your TV and also your AV devices . Make sure they are all conne cted secure[...]

  • Seite 24

    - 24 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual OSD (On Screen Display) Contr ols Via R emote Contr ol In order to adjus t most of the options inside the On Scre en Display (OSD), the pi cture below show s all the buttons used on the re mote control. – This button open s the OSD and also ex its the OSD by going to the pre vious level of t[...]

  • Seite 25

    - 25 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual OSD (On Screen Display) Option s PICTURE – This main option has functions for chang ing the p icture setting s for all ports , such as tint, con trast, sharpn ess. SOUND – This main option ha s function s for chang ing sound se ttings for all ports, such as SPDIF Type, treb le, bass, and a[...]

  • Seite 26

    - 26 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual 1. Press MENU to op en the O SD. 2. Press ◄ or ► to select PICTUR E and press ENT ER . 3. Use ▲ or ▼ to selec t the one you wa nt to adjust and ◄ or ► or ENT ER to adjust them. I. PICTURE SETT INGS i. PICTURE MOD E – This feature chang es various color and pow er saving modes for[...]

  • Seite 27

    - 27 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual V. ADVANC E PICTUR E SETTINGS i. DYNAMIC CONTR A ST – This feat ure allow s the TV to automatically adju st the con trast of the TV depending on the picture you are v iewing. ii. FILM MODE – Thi s feature i s 24p that syncs w ith DVD movies, and sho uld be enabled when view ing DVD vide o [...]

  • Seite 28

    - 28 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual SOUND This option allow s users to ad just the TV’ s sound func tions. 1. Press MENU to op en the O SD. 2. Press ◄ or ► to select SOUND a nd press ENTER . 3. Use ▲ or ▼ to selec t the one you wa nt to adjust and ◄ or ► or ENT ER to adjust them. I. SOUND S ETTINGS i. SOUND MODE ?[...]

  • Seite 29

    - 29 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual iv. BALANCE – This feature adjusts the balance between the two speakers moving s ound from left to right. II. SURROUND MODE – This feature enables the T V two speakers to provide a wider sound effect . III. ANALOG SOUND – This feature adjusts the sec ond audio programm ing in analog chan[...]

  • Seite 30

    - 30 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual CHANNEL This option allows u ser to adjust the TV’s tuner functions. 1. Press MENU to ope n the OSD. 2. Press ◄ or ► to select CHA NNEL and press EN TER . 3. Use ▲ or ▼ to select the one you w ant to adjust a nd ◄ or ► or ENTER to adjust them. I. CHANNEL LIST – This feature giv[...]

  • Seite 31

    - 31 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual P ARENT AL This option allow s users to f ilter TV prog rams and movies while u sing the TV tuner. To use this option you will nee d to ente r in the passw ord first. 1. Press MENU to ope n the OSD. 2. Press ◄ or ► to selec t PARENTAL CONTROL an d press ENTER . 3. Use ▲ or ▼ to select [...]

  • Seite 32

    - 32 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual SETUP This option allow s user to adju st the TV’s miscellaneous options. 1. Press MENU to ope n the OSD. 2. Press ◄ or ► to select S ETUP and press ENTER . 3. Use ▲ or ▼ to select the one you w ant to adjust a nd ◄ or ► or ENTER to adjust them. I. CLOSED CAPT I ON – This p rov[...]

  • Seite 33

    - 33 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual c) CC OPACITY – Thi s changes the transparenc y of the captioning. d) CC COLOR – This c hanges the color o f the text. e) CC BACKGROUND OP ACITY – This chan ges the transparency of back ground of the text. f) CC BACKGROUND COLOR – This changes the color of the background. II. MENU LAN [...]

  • Seite 34

    - 34 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual O THERS This option allow s users to set other features of the TV . 1. Press MENU to op en the O SD. 2. Press ◄ or ► to select OTHERS and press ENTER . 3. Use ▲ or ▼ to selec t the one you wa nt to adjust and ◄ or ► or ENT ER to adjust them. I. B LU E BACK – Thi s feature gives t[...]

  • Seite 35

    - 35 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Detailed E xplana ti ons USB Connection Explained The TV is a widescreen TV with an USB port. W ith the USB port the TV can access USB flash drives (up to 2GB) and display pictures or pla y MP3 files. To use this feature connect a USB fl ash drive to the USB por t of the TV a nd press the USB [...]

  • Seite 36

    - 36 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Media Setting 1. SLIDESHOW I NTERVAL – T his option adjusts the tim e interval of a displayed pictu re. 2. SLIDESHOW EFFECT – This o ption adjusts the video effects whe n pictures i nterchange. 3. SLIDESHOW REPEAT – This option to ggles the repeat function for displaying pictures. 4. MUS[...]

  • Seite 37

    - 37 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Closed Captioning (digital and analog) Explained Your TV is equippe d with an internal Close d Caption decoder. It allo w s you to vie w conservations, narration and sou nd effects as subtitles on you r TV. Closed Captions are a vailable on most TV program, and on s ome VHS home video tapes, a[...]

  • Seite 38

    - 38 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual TV -G (US TV) – General Audience Most parents woul d find this program suita ble for all ages. Although this ra ting doe s not signify a program designed specifically for children, mo st parents may let younge r children watch this program unatten ded. It contains little or no vi olence, no [...]

  • Seite 39

    - 39 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Aspect Ra ti o Explained The TV is a widescreen TV , but most TV programs are s till broadcasting in a square form at, therefore the TV is offering multiple ways of viewing videos. There are mainly two types of sig nal format, Full (16:9 f or mat), N or mal (4:3 form at), while others offer a [...]

  • Seite 40

    - 40 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual 3. Zoom W hen watching a 4:3 aspect ratio TV or movie, this mode zooms i n to cut off most of t he black bars on the side while preserving the 16:9 rati o. Because of the zoom, t he top and bottom are cut off as well. 4. WATERG LASS ( panorama) W hen watching a 4:3 aspect ratio TV or movie, th[...]

  • Seite 41

    - 41 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Shortcuts to Br owsing Channels Browsing through t he entire channel list on the TV can be tedious. T his TV features a favorite channel list, whe re you can add i n channels that you al ways want to w atch TO ADD TO THE FAVORITE LIST 1. Go to any cha nnel you would like to inc lude in your fa[...]

  • Seite 42

    - 42 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual How do I c lean the TV ? IMPORTA NT 1. The powe r cable has to be re m ov ed from the socke t before cleaning the TV. 2. Do not use volati le solvent (al cohol, ro sin, and toluene ) to clean the TV. These types o f chemicals might da mage the housing an d the LCD g lass. Cleaning the beze l a[...]

  • Seite 43

    - 43 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual T r ou b les hooting The following table contains the common problems and the solutions to these problems. Please check this list before you contact the technicians. Problems Solutions NO PICTURE Connect pow er cord corre ctly. Turn on pow er. Connect video cable correc tly. Select the input s[...]

  • Seite 44

    - 44 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Problems Solutions TV CHANNELS ARE BLOCKED Check your au to lock funct ion’s setting s inside the OSD . Y ou may have locked up some channels but for got about the m. Refer to page 34 for more in structions. UNIVERSAL REMOTE COD E This TV follow s SONY’s unive rsal re mote code. Plea se ch[...]

  • Seite 45

    - 45 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Problems Solutions SWITCHING A CHANNEL OR SOURCE CHANG ES THE VOLUME Different channel s and inpu ts will so metimes have this effect because the chan nel signal’ s own volume is already loud. There is no w ay remove this completely. The TV has an AUTO VOLUM E LEVEL func tion tha t can comba[...]

  • Seite 46

    - 46 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Call Us If Y ou Need Help! Products are often returned due to a technical problem rather than a defective product that may result in unnecessary shipping charges billed to you. Our trained support personnel can often resolve the problem over the phone or email. For more information on w arrant[...]

  • Seite 47

    - 47 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Specif ica ti on Display panel Item Illustration A c t i v e A r e a / S c r e e n S iz e Diagonal 31.5 i nches A s p e c t R a t i o W i descreen 16:9 P i x e l P i t c h 0. 5108 (H) x RGB x 0. 5 108 (V) um per one tri ad M a x . o f P ix e l s ( R e so lu t i o n ) HD (1366 x 768 pixels) res[...]

  • Seite 48

    - 48 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Sound Mode Dynamic / Standard / Soft / User Auto Volume Cont ro l Yes Tone Bass / Treble / B alance SPDIF Out Yes (coax) Speakers 10 watt per ch annel (3) Gener al Hybrid TV Tuner NTSC / ATSC / QA M (Digital Cable Read y ) Channel auto sca n Yes Sleep timer Off / 10mins / 20mins / 30mins / 40m[...]

  • Seite 49

    - 49 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual LIMITE D PRODUCT WARRANTY Please read this w arranty card carefully, it is a “ON E -YEAR LIM ITED W ARR ANTY” on pa rts and labor (9 0 days for commer cial use) and is only valid w hen purchased from an Authoriz ed Reseller, on ly on new and non-r efurbish ed prod uct, and available to cus[...]

  • Seite 50

    - 50 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual defect; or di splays on w hich the seri al number has been r emoved or def aced. Image Sticki ng caused by operating at exce ssive brightnes s levels for exten ded period s or misha ndling a re not covered by this w arranty. Installation, re moval, transporta tion and rei nstallatio n of a dis[...]

  • Seite 51

    - 51 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual Disc laimer , T rademar k s , & Copyright Informa t ion  “HDMI, the HDM I logo and High -De finition Multimedia Interface are trademarks or reg istered tra demarks of H DMI Liscen sing LLC.”  Xbox 360 ™ is a registered trademark or trademark of Microsoft Corpora tion in the Uni[...]

  • Seite 52

    - 52 - www.SCEPTRE.com SCEPTRE E 32 5 HD TV User Manual FCC Comp liance Sta tement This device complies with Part 15 of the FCC Rul es. Operation is subjec t to the following conditions: This device may n ot cause harmful interfe rence This device must ac cept any interference r ece ived, incl ud ing interfe rence that my cause un desired operation[...]