Wulfsberg Electronics Division 2000-UHF1 用户手册

Wulfsberg Electronics

P-2000 and C-2000/RT-2000 Operator’s Manual

Document 150-041102 Revision A

Page 10 of 37

When the user presses the DIM button, the display brightness adjustment display appears.  When the Tune Knob is
turned clockwise, the display brightness increases in intensity.  When the Tune Knob is turned counter-clockwise,
the display brightness decreases in intensity.  The Brightness display disappears when no Tune Knob activity has
been present for more than 2 seconds.

When you first power on the P-2000, the volume levels for both transceivers will be reset to the level that was active
when the unit was powered down.  You can change the volume level as follows.

When the user turns either of the volume knobs, the volume adjustment display will appear.  When the upper
volume knob is turned, the volume adjustment display will appear on the upper half of the screen, and will adjust the
volume on FM1 transceiver.  Likewise, when the lower volume knob is turned, the volume adjustment display will
appear on the lower half of the screen, and will adjust the volume on FM2 transceiver.  The display below depicts
the volume adjustment display when the upper volume knob has been turned.  Turning the volume knob clockwise
will increase the volume level, while turning the knob counter-clockwise will decrease the volume level.  The
current volume level will be displayed within the display.  If the volume is turned all the way down to the off
position, the bar will turn red and the Mute indicator will be displayed on the main page.

To test the current volume level, press the volume knob and noise should be heard in the headset.  The volume
adjustment display will automatically disappear if when no knob turning activity has occurred for more than 2
seconds.