EFJohnson 8500 Portable Radio User Manual


 
CONTROLS
9
CONTROLS
FRONT PANEL CONTROLS
On-Off/Volume -Turning this knob clockwise turns power on and sets
the volume. Turning it counterclockwise to the detent turns power off.
Power is on when information appears in the display. Refer to “Setting
Volume Level” on page 38 for more information.
Emergency Button - This switch is used to manually or automatically
place a high priority call. Refer to “Emergency Button” on page 26 for
more information.
Transmit Indicator
Emergency Button
On-Off/Volume
Speaker
Microphone
Scan Key (Store)
Lock Key (Clear)
Return Key (Recall)
Group Select
Telephone Keypad
Battery Pack
Battery Release
Button
Send Key
Phone Mode Select
System Select
Push-To-Talk
Switch
Auxiliary Switch
Backlight Switch
Accessory
Antenna
Connector