Go to page of
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Rosewill 21-1828, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Rosewill 21-1828 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Rosewill 21-1828. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Rosewill 21-1828 should contain:
- informations concerning technical data of Rosewill 21-1828
- name of the manufacturer and a year of construction of the Rosewill 21-1828 item
- rules of operation, control and maintenance of the Rosewill 21-1828 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Rosewill 21-1828 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Rosewill 21-1828, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Rosewill service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Rosewill 21-1828.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Rosewill 21-1828 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
-
Page 1
Owner’s Manual Cat. No. 21-1826/2 8/29 Personal Tw o - W a y Radio • Clear Commu nications Up to a Mi le • 2 Channel Se lection • Paging Feature • Automatic Sque lc h • Power Indicator • Retractable Ante nna • Modulation Limiter • License-Free 21-1826.fm Page 1 Wednesday, D ecember 15, 1999 9:41 AM[...]
-
Page 2
2 INTRODUCTION RadioShack welcomes you to the next generation of personal commu- nication — the Family Radio Ser- vice (FRS). FRS is a new license- free, two-way, short-range vo ice ra- dio service that lets families and groups keep in touch with each oth- er on specific reserved channels. Your RadioShack Personal Two- Way Radio is a lightweigh t[...]
-
Page 3
3 PREPARATION INST ALLING BA TTERIES Your radio requires four AAA batter- ies (not supplied) for power. For the best performance and longest life, we recommend RadioShack alka- line batteries. You can also use Ra- dioShack rechargeable batteries and recharge them using an o ption- al charger. Cautions : • Use only fresh batteries of the required [...]
-
Page 4
4 2. T o remove the battery com- partment cover , press the raised dots on the cover and slide it down. 3. Install the batteries, according to the polarity symbols (+ and –) inside. 4. Replace the cover , then rein- sert the belt clip (if desired). The radio’s range decreases as bat- tery power decreases. To ensure maximum range, keep fresh bat[...]
-
Page 5
5 SELECTING A CHANNEL 1. Remove the battery compart- ment cover . 2. To set the radio to transmit on Channel 1 , use a pointed object (such as a straightened paper clip) to slide the switch inside the battery compart- ment to CH 1 . To set the radio to transmit on Channel 8 , use a pointed object (such as a straightened paper clip) to slide the swi[...]
-
Page 6
6 OPERATION On/Off/V olume — rotate to turn the radio on and off and adjust the vol- ume. Warbling tones sound when you turn the radio on. Antenna — extend when receiving and transmitting. CALL — hold down to page anoth- er radio tuned to the same frequen- cy. The radio rings. Ho ld down CALL for about 6 seconds. The ring stops. POWER — lig[...]
-
Page 7
7 ATTACHING THE BELT CLIP Slide the belt clip onto the tab at the back of the radio until it clicks. Then slide the clip over your belt. To re- move the clip, pull up on t he middle tab of the clip and slide the clip down. ATTACHING AN OPTIONAL SAFETY CHAIN To use an optional safety chain (available at your local RadioShack store), clip the chain t[...]
-
Page 8
8 CARE To enjoy your Personal Two-Way Radio for a long time: • Keep the radio dry . If it gets wet, wipe it dry immediately . • Use and store the radio only in normal temperature environ- ments. • Handle the radio gently and carefully . Don’t drop it. • Keep the radio away from dust and dirt. • Wipe the radio with a damp cloth occasiona[...]
-
Page 9
9 FCC NOTICE Important: Do n ot open your radio to make any internal adjustments. Your radio is set to transmit a regu- lated signal on an assigned fre- quency. It is against the law to alter or adjust the settings inside the ra- dio to exceed those limitations. Any adjustments made to your radio must be made by a qualified techni- cian using the p[...]
-
Page 10
10 Using your radio as described in this manual exposes you to RF energy well below the FCC’s recommended limits. This device complies with Part 15 of the FCC Rules . Operation is subject to the following two condi- tions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including inte[...]
-
Page 11
11 SPECIFICA TIONS Channel ....................... 2 × : 1 and 8 Power Output ..... .............. 100 mW Frequency .......... ... 462.5625 MHz or 467.5625 MHz Battery Life: Alkaline ....................... 22 Hours (1050 mAh) Ni-Cd ............................ 7 Hours (300 mAh) Operating T emperature .......... 17.6° to 122°F (–8° to 50°C) [...]
-
Page 12
811082360A 12A99 Printed in China Limited Ninety-Day Warranty This product is warranted by Rad ioShack against manufacturing defects in materia l and workman- ship under normal use for ninety (90) da ys from the date of purchase from Radi oShack company- owned stores and authoriz ed RadioShack franchi- sees and dealers. E XCEPT AS PROVIDED HEREIN, [...]