User's Manual

Copyright © 2012 Discount Two-Way Radio Corporation - North American Distributor
BR850
TM
Professional Two-Way Radio Instruction Manual
22
BASIC RADIO OPERATIONS
1. Rotate the Radio On-Off/Volume Control
knob clockwise to turn the radio on, with
green LED ashing once. You will hear a
beep if the alert tone is already set by your
dealer.
2. Press the programmed Monitor key or
Squelch Off key to hear activities on the
current channel, and then rotate the Radio
On-Off/Volume Control knob clockwise
to adjust the volume.
3. Rotate the Channel Selector knob to
select a desired channel. If the Channel
Annunciation feature is enabled by your
dealer, your radio will automatically
announce the channel the knob is set at.
4. To transmit, press and hold down the PTT
key, and speak into the microphone at your
normal voice level. Hold the radio about 2.5
to 5 centimeters away from your mouth.
5. Release the PTT key to receive.
PROGRAMMABLE
AUXILIARY FUNCTIONS
Your dealer may assign the TK, SK1, SK2 (long
or short press) keys with the following auxiliary
functions.
• None
• Call1/Call2
• Emergency
• Emergency Cancel
• Lone Worker
• Lone Worker Backup
• Man Down (optional)
• Man Down Backup (optional)
• Monitor
• Monitor Momentary
• Nuisance Channel Temporary Delete
• Nuisance Channel Delete
• Squelch Level Check
• Selectable Squelch Level (SQL)
• Scan
• Scan Backup