Owner's Manual

Page 22
midlandusa.com
Model MXT275
To adjust the Squelch Sensitivity:
1. Press the Menu button to place the radio in “Menu” mode.
2. Use the Volume Up or Volume Down button to scroll through the menu
options until the LCD display shows Sq.
3. Press the Lock EXWWRQWRFRQ¿UP\RXUVHOHFWLRQ
4. Use the Volume Up or Volume Down button to scroll forward or back-
ward to select the desired squelch level, from 01 to 09.
ƒ The default squelch setting is 04, which generally provides reliable
squelch operation for most applications.
5. When the desired squelch level is shown on the LCD display, press
the Lock EXWWRQWRFRQ¿UP\RXUVHOHFWLRQ
YOU MUST PRESS THE LOCK
BUTTON TO CONFIRM YOUR SELECTION OR THE SQUELCH SENSITIVITY WILL
NOT BE CHANGED.
Roger Beep
:KHQWKH377EXWWRQRQWKHPLFLVUHOHDVHGWKHUDGLRZLOOEHHSWRFRQ¿UP
to other users that your transmission is complete
To Activate the Roger Beep:
1. Press and release the Menu button to place the radio in “Menu” mode.
2. Use the Volume Up or Volume Down button to scroll through the menu
options until the LCD display shows rb.
3. Press the LockEXWWRQWRFRQ¿UP\RXUVHOHFWLRQ
4. Use the Volume Up or Volume Down button to select ON or OFF.
5. When the desired selection is shown in the LCD display press the Lock
EXWWRQWRFRQ¿UP\RXUVHOHFWLRQ
YOU MUST PRESS THE LOCK BUTTON TO
CONFIRM YOUR SELECTION OR THE ROGER BEEP WILL NOT BE CHANGED.