Motorola XTR446 Instruction Manual

9
English
5.Use the VOL/CH side button (+) or (-) to select the
desired sensitivity level.
1 - If you speak softly, or are in a quiet environment.
2 - Suitable for most applications.
3 - If you speak loudly, or are in a noisy environment
.
6.Press SEL/ 3 times to exit with the new level
selected (the VOX icon stops flashing).
Room Monitor
When you set this feature the radio will detect voices/
noises (according to the sensitivity level you set) and
transmit back to the listening radio without having to
press PTT.
The monitoring radio is not able to receive
transmissions in this mode.
To use the Room Monitor function:
1.Press and hold PRI/ROOM for 2 seconds.
The
BABY icon flashes and the current level (1-3)
is also displayed.
2.Use the VOL/CH side button (+) or (-) to select the
desired sensitivity level.
3.Press
SEL/ to confirm the level.
4.To turn the Room Monitor function OFF, press and
hold the PRI/ROOM for 2 seconds or attentively turn
the radio OFF and then ON again.
Automatic Power Save
This feature helps extend battery life. If there is no
transmission nor an incoming call within 3 seconds,
your radio switches to the Power Save mode. The radio
is still able to receive transmissions in this mode.
Keypad Lock
The function disables all the buttons except for PTT
and allows the radio to be turned on and off.
To lock the keypad:
1.Press
SEL/ until is displayed.
The current status
oF (OFF) flashes on the display.
2.To switch the Keypad Lock from off to on press the
VOL/CH side button (+)
.
3.Press SEL/ to confirm the setting.
Note: If you exit the setting mode before confirming
your selection by pressing
SEL/ , the Keypad
Lock setting will be set to
oF (OFF).
To unlock the keypad:
1.Press and hold
SEL/ to turn the radio OFF.
2.Press and hold
SEL/ again to turn the radio ON.
The keypad is unlocked.
Backlight
Your radio has a backlight which turns on when any
button (except PTT) is pressed and turns off
automatically 10 seconds after you last pressed a
button.
6864234V01-A_EN Final2.fm Page 9 Monday, August 14, 2006 3:38 PM

Motorola XTR446 Specifications

General

Maximum range	8000 m
Operating frequency	446 MHz
Battery type	AAA
Battery life (max)	18 h
Battery technology	Nickel-Metal Hydride (NiMH)
Number of batteries supported	4
On/off switch	Yes
Product color	Black
Display type	Analog

Weight and Dimensions

Weight	174 g
Dimensions (WxDxH)	58 x 34 x 178 mm