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Bonso Group
Title : BS004 APPROVAL DOCUMENTS
TROUBLESHOOTING
Problems
No Power
Cannot Receive
Messages
Radio is not responding
to button presses
Display is dim
Charger not functioning
Technical Specification
A. Specification
Channels
Operating Frequency
Power Source
Output Power
B. Current Drain :
Receive
: 145 mA max
Transmit
: 400 mA max
Standby
: Average 13 mA
C. Operating Time : Based on 900mAH (Alkaline battery) capacity
Talk Time
: 2~2.5 hours
Receive Time : 12 hours
Standby Time : 69 hours
Combined (5-5-90 duty) Time : 23 hours
Application :
FCC APPROVAL
- Check the battery installation and/or replace batteries
- Confirm the radios have the same channel settings.
- Make sure that you are with in range of the other transceivers.
- Buildings and other obstructions may interfere with your communication.
- Make sure key lock is not on. See "Keypad Lock". (Page 31)
- Radio might need to be reset. Turn power off then on.
- Reposition or replace batteries.
- Contacts on the bottom of the radio may require cleaning.
- Ensure the outlet the charger is plugged into is functioning properly.
- Check that the batteries are installed in the radio properly.
: 22 Channels
: UHF 462.5625 ~ 467.7125 MHz
: 4 AAA Alkaline or rechargeable Ni-MH Batteries
: Typically 2 Watts
Release Date :
Document Number
Rev #
Solution
12 May 2005
ENG_TEL_A002
00
Page
35 of 39
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