Williams Sound model wir 240/250 инструкция обслуживания

Manual and User Guide Model WIR 240 Model WIR 250 T ransmitter Model WIR 240 Receiver Model WIR RX240 or Receiver Model WIR RX250 TV T alker Infrar ed System MAN 147E ©2011 Williams Sound[...]

2 Contents System Overview .................................................................................. 3 System Components ............................................................................ 3 Safety Information ................................................................................. 4 Recycling Instructions ...............[...]

3 System Over view Thank you for purchasing the TV T alker Infrared System from Williams Sound. Anyone needing auditory assistance to overcome background noise, r everberation, or distance from the sound sour ce can benet from the TV T alker Infrared System. Y ou can use the TV T alker Infrar ed System for hearing assistance in conference r ooms[...]

4 Safety Information HEARING SAFETY : CAUTION! This product is designed to amplify sounds to a high volume level which could potentially cause hearing damage if used improperly . T o protect your hearing and the hearing of others: 1. Make sure the volume is turned down before putting on the earphone or headphone before adjusting the volume to a com[...]

5 P ACEMAKER SAFETY : CAUTION! 1. Before using this pr oduct with a pacemaker or other medical device, consult your physician or the manufacturer of your pacemaker or other medical device. 2. If you have a pacemaker or other medical device, make sure that you are using this pr oduct in accordance with safety guidelines established by your physician[...]

6 Setting up the TX240 T ransmitter NOTICE: THE RECHARGEABLE BA TTERIES ARE SHIPPED IN A DIS- CHARGED ST A TE. THE BA TTERIES MUST BE CHARGED OVERNIGHT BEFORE USING THE TV T ALKER INFRARED SYSTEM. The WIR TX240 T ransmitter may be placed on top of a TV or shelf. Place the TX240 T ransmitter where it is clearly visible fr om your listening position.[...]

7 Step 1: Connect the T ransmitter Power Supply Plug the Power Supply cord into the “DC 12V” jack on the back of the TX240. Then plug the Power Supply into an AC outlet. When the receiver is placed into the charging cradle built into the top of the transmitter , the center charging indicator on the front of the TX240 will turn on. When the spar[...]

8 Step 2: (continued) NOTE: Some televisions have FIXED output and others have V ARIABLE output. If available, FIXED output should be selected. Consult your television manual for more information. “Fixed” output means the volume on the television will not change when the volume is increased, decr eased, or muted. “V ariable” output means th[...]

9 2.3 MHz (MONO) OPERA TION: Connect the LEFT RCA plug from the TV or VCR audio output into the LEFT RCA jack on the TX240 T ransmitter ❸ (the right jack should be left unplugged). Next, slide the stereo/ mono switch to the “O” mono position ➋ . The transmitter is now set for 2.3 MHz operation. 2.8 MHz (MONO) OPERA TION: Connect the LEFT RC[...]

10 Setting up the RX240 Receiver Step 1: Install the Receiver Batteries Insert the rechargeable battery into the bottom of the RX240 Receiver (see page 11). Place the receiver into the charger cradle built into the top of the TX240 T ransmitter and let charge overnight. The spare battery can be plugged into the charging port located on either side [...]

11 RX240 RECEIVER BA TTERY (BA T AP07D) VOLUME CONTROL RX240 RECEIVER (BACK VIEW) BALANCE CONTROL[...]

12 Setting up the RX250 (Neckloop) Receiver Step 1: Install the Receiver Batteries Insert the Rechargeable battery into the bottom of the RX250 Receiver (see drawing on page 13). Place the receiver into the charger cradle built into the top of the TX240 T ransmitter and let charge overnight. The spare battery can be plugged into the charging port l[...]

13 RX250 RECEIVER NECKLOOP BA TTERY (BA T AP07D) VOLUME CONTROL STEREO HEADPHONE JACK ON/OFF SWITCH RX250 RECEIVER (BACK VIEW) BALANCE CONTROL[...]

14 In Case of Difculty If the system does not seem to be functioning: 1. Read through the manual and user guide car efully to verify proper setup and installation of your system. 2. Make sure that your television or VCR is plugged in and turned on. 3. Make sure that the TX240 T ransmitter’ s power adapter is plugged in. 4. If you’ve installe[...]

15 Limited Warranty Williams Sound products are engineer ed, designed and manufactured under carefully contr olled conditions to provide you with many years of reliable service. Williams Sound warrants the TV T ALKER Infrared System against defects in materials and workmanship for TWO (2) years. During the rst two years from the pur chase date, [...]

16 If you experience difculty with your system, call T oll-Fr ee for Customer Assistance: 1-800-843-3544 If it is necessary to return the system for service, your Customer Service Representative will give you a Return Authorization Number (RA) and shipping instructions. Pack the system carefully and send it to: Williams Sound Attn: Repair Dept. [...]

17 WIR 240, WIR 250 System Specications: WIR TX240 T ransmitter: Size, Weight, Color: 6.25"L x 4"W x 1.4"H (15.9cm x 10.2cm x 3.6cm), 170g, Gray Power Input: 12VDC (center is positive), 200 mA Class II wall transfomer TFP 042 Power Supply: North America: 120V AC, 60Hz, UL/CSA Subcarrier Frequency: 2.3 MHz, 2.8 MHz, or stereo Range[...]

18 WIR RX240 Receiver: Weight: 55 g Material and Color: ABS plastic, Black Battery T ype, Life: BAT AP07D NiMH Battery Pack, 7 hours Modulation Frequency: 2.3 and 2.8 MHz Frequency Response: 200 Hz to 8 kHz, ± 5dB Signal-to-Noise Ratio: 60 dB at 30ft (9m) Controls: V olume control thumbwheel; screwdriver adjust balance contr ols Acoustic Output: 1[...]

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©2011 Williams Sound MAN 147E[...]