EFJohnson FM Portable Radio Intrinsically-Safe SMARTNET User Manual

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GENERAL OPERATION
16
 - The conventional monitor mode is enabled (page 26).
P
 - The selected conventional channel is a priority channel (page 32).
LOW 
Low transmit power is selected on a conventional channel 
BUSY 
A busy system or transmit channel is being detected by the Busy 
Channel Lockout feature (page 27).
 - The battery needs recharging (page 18).
 - The keypad has been locked by pressing the Keypad Lock option 
switch (page 18).
GENERAL OPERATION
Introduction
The following section describes features available with both trunked 
and conventional operation. Features unique to conventional channels are 
described starting on page 25, and features unique to SMARTNET/
SmartZone channels are described starting on page 34.
Turning Power On and Setting Volume
Power is turned on and off by the On-Off/Volume switch on the top 
panel. When power is initially turned on, an alert tone sounds and the 
radio software version is momentarily displayed. The zone alias is then 
displayed followed by the unit ID if a SMARTNET/SmartZone channel is 
selected (see page 34). The selected channel is then indicated.
To turn power off, turn the On-Off/Volume knob counterclockwise 
until a click occurs. The display may remain on for a few seconds after 
power is turned off. It is recommended that power not be turned back on 
again until the display is blank.