37
7
OTHER FUNCTIONS
7
■
Microphone lock function
The Microphone lock function electrically locks the
[
[
Y
Y
Y
Y
]
]
/
[
[
Z
Z
Z
Z
]
]
and
[
[
16/9
16/9
]
]
keys on the supplied microphone. This prevents
accidental channel changes and accidental function access.
➥
While pushing
[
[
16/9
16/9
]
]
on supplied microphone, turn power
ON to toggle the Lock function ON or OFF.
■
Display backlighting
The function display and keys can be backlit for better visibil-
ity under low light conditions.
➥
While pushing
[
[
HI/LO
HI/LO
]
]
, rotate
[
[
CHANNEL
CHANNEL
]
]
to adjust the
brightness of the LCD and key backlight.
• The backlight level is adjustable in 7 levels.
• No backlight level indication is available.
[
Y
]/[
Z
]
[16/9]
