2. To set the squelch sensitivity, press the CHANNEL/MENU SELECTION
knob. Use the CHANNEL/MENU SELECTION knob to choose between
01, 02, 03, 04, 05, 06, 06, 08 and 09. Press the CHANNEL/MENU
• If the squelch sensitivity is set to off, the BUSY icon will appear on
the LCD.
3. Press the menu button to exit the squelch sensitivity settings.
Display Color
The MXT500 has seven different adjustable LCD display colors: Green
(GRN), Blue (BLU), Cyan (CYN), Yellow (YEL), Purple (PUR), Clear (CLR)
and Red (RED).
1. Press the MENU button to enter the menu. Use the CHANNEL/MENU
SELECTION knob to navigate to menu setting #10 – COL.
2. To set the LCD color, press the CHANNEL/MENU SELECTION knob.
Use the CHANNEL/MENU SELECTION knob to choose between GRN,
LU, CYN, YEL, PUR, CLR and RED. Press the CHANNEL/MENU
• You can preview each color while navigating the menu options.
chosen.
3. Press the menu button to exit the LCD color settings.
Display Brightness
You can adjust the six brightness levels of the LCD display to ensure
optimum visibility under various daytime and night-time lighting conditions.
1. Press the MENU button to enter the menu. Use the CHANNEL/MENU
SELECTION knob to navigate to menu setting #11 – LAMP.
2. To set the display brightness, press the CHANNEL/MENU SELECTION
knob. Use the CHANNEL/MENU SELECTION knob to choose between
OF, 01, 02, 03, 04 and 05. Press the CHANNEL/MENU SELECTION
• You can preview the brightness level while navigating the menu
options.
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Model MXT500
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