Motorola XPR 7550 - Manual (Page 100)

Advanced Features
English
88
OR
Follow the procedure below.
1 c
to access the menu.
2 ^
or
v
to Utilities and press
c
to select.
3 ^
or
v
to Radio Settings and press
c
to select.
4 ^
or
v
to Backlight Auto
5 Press
c
to enable backlight. The display shows 9 beside
Enabled.
OR
Press
c
to disable backlight. The 9 disappears from
beside Enabled.
The display backlight and keypad backlighting are automatically
turned off if the LED indicator is disabled (see Turning the LED
Indicator On or Off on page 90).
NOTE: At Step 4, you can also use
<
or
>
to change the
selected option.
Setting the Squelch Level
You can adjust your radio's squelch level to filter out unwanted
calls with low signal strength or channels that have a higher
than normal background noise.
Settings: Normal is the default. Tight filters out (unwanted)
calls and/or background noise. However, calls from remote
locations may also be filtered out.
Procedure:
Press the programmed Squelch button to toggle squelch level
between normal and tight.
OR
Follow the procedure below.
1 c
to access the menu.
2 ^
or
v
to Utilities and press
c
to select.
3 ^
or
v
to Radio Settings and press
c
to select.
4 ^
or
v
to Squelch and press
c
to select.
5 The display shows Tight and Normal.
^
or
v
to the
required setting and press
c
to enable. 9 appears besides
selected setting.
6 Screen returns to the previous menu.
NOTE: At Step 4, you can also use
<
or
>
to change the
selected option.
Turning the Introduction Screen On or Off
You can enable and disable the Introduction Screen if needed.