GME GR200WEP1 - Manual (Page 7)

PAGE 7 GR200 INSTRUCTION MANUAL
Adjusting the Treble
To select the treble mode, briefly press the Mode key repeatedly until ‘TRE’ is displayed
on the right of the LCD. To adjust the treble, press the or key. Pressing the key
will increase the treble while pressing the key will decrease the treble. The treble
setting will be displayed on the LCD. Minimum treble setting displays a value of -7 with
a maximum treble setting of +7. A setting of 0 indicates a flat treble response. To quickly
adjust the treble setting, press and hold the or key.
Adjusting the Balance
The balance setting controls the audio balance between the left and right speaker.
NOTE: The balance mode is only available when the external speakers are attached. If
running the GR200 from the internal monitor speaker, the balance function is skipped
when the Mode key is pressed.
Briefly press the Mode key repeatedly until ‘BAL’ is displayed on the right of the LCD.
To adjust the Balance, press the or key. Pressing the key will adjust the balance
towards the left speaker while pressing the Key will adjust the Balance towards the
right speaker. The Balance setting will be displayed on the LCD. Full left balance displays a
value of L10 with a full right balance setting of R10. A setting of 0 indicates the balance
is set equally between both speakers. To quickly adjust the Balance setting, press and
hold the or key.
Muting the Sound
The Mute feature allows the radio’s sound to be temporarily disabled without affecting
any other settings. This is useful when making calls on your two way radio or mobile
phone or during a local conversation where the radio sound is distracting.
To temporarily mute the radio, briefly press the key. The audio will be temporarily
disabled and no sound will be heard from the speaker(s). While the sound is muted,
‘MUTE’ will flash on the display.
To cancel the Mute selection and restore the sound to its previous level, briefly press the
key again.
Dimming the Display
The display lighting can be dimmed for night time viewing. The default setting is
maximum brightness. To dim the display:
1. Press and hold the key to turn the GR200 OFF.
2. Now press and hold the key again. The GR200 will turn on. DON’T RELEASE THE
KEY YET.
3. Now briefly press the M key to toggle the display lighting dim or bright. Once you
have selected the display lighting you can release the key.