3
Getting Acquainted
microphone
EMS-57
11
NO. KEY
FUNCTION
1
UP
Increase frequency, channel number or setting value.
2
DOWN
Decrease frequency, channel number or setting value.
3
PTT
Push-To-Talk key to transmit.
4
Numerical Keys
Input VFO frequencies and other various oprations
5
DTMF ON/OFF
Switches between DTMF and function operations.
6
LOCK Switch
Locks all keys excep PTT.
7
MIC
Microphone element is located inside.
EMS-53
MIC Connector Diagram(in the front view of connector)
Press and hold [UP]/[DOWN] keys until 2nd beep is heard then
release it immediately to start scanning.
Press another key to change scanning direction. Press [PTT]
to stop. Holding the key will change the frequency continuously
until the key is released.