User's Manual

Page 4
10. The next screen displays the operating frequency of the group/channel.
If there is no frequency currently stored in the selected users
group/channel, a dashed line will be shown. Press SET. The dashed line
or frequency will start flashing. Press the up arrow one step at a time to
find the desired frequency or hold down the up arrow to scroll through
the frequencies quickly. The frequencies can be scrolled either way by
the up/down buttons. When the desired frequency is showing, press SET.
11. Press and hold the set and down arrows at the same time for 3
seconds and release to go to the next screen function.
12. The next screen is the audio (microphone) level (attenuator)
screen. Setting the level correctly depends on the microphone
used and the person using the microphone. Setting the attenuator to
“0”db is the same as setting a control to maximum gain.
Setting the attenuator to –42 db is the same as setting a control to
minimum gain. Each step of the attenuator equals 3 db.
Setting the attenuator for the maximum Audio Meter reading on the
receiver without peak distortion will produce the best signal to noise
ratio.
13. The next screen is RF Power. The Transmit Power (RF) is shipped set to
“Lo” for use with multiple frequency systems and the best battery life.
“Hi power can be selected for longer distances or to suppress noise or
interference. The nominal power in Hi is 50 milliwatts.
14. When power off is required, simply place the power Off-On switch in the OFF
position. The display will then delay slightly to allow the receiver to shut down
quietly.