Motorola TETRA User Manual

27
Getting Started
Exiting Local Area Service
When the link with the central network controller is re-
established, the MTM800 exits Local Area Service and the
following occurs:
• the MTM800 sounds a tone.
• any call in progress during Local Area Service is dropped.
Dimming the Display
If the backlight is set to Manual (see “Setting Backlight” on
page 85), there are four levels of display backlight intensity.
To change the backlight intensity, press .
Adjusting the Volume
To increase the volume, turn the On/Off-Volume knob
clockwise.
To decrease the volume, turn the On/Off-Volume knob
counter-clockwise.
Horn & Lights Alarm On/Off
Use the Horn & Lights Alarm when you leave your car and
want to be alerted if an important message arrives (Private
Call, for example).
If the External Alarm function is pre-programmed, the car
lights turn on and an alarm sounds to inform you of the
incoming call.
The intensity cannot be dimmed in Phone or PABX Mode and
text editing, where the Backlight key
is used to enter a #
sign and/or as a Shift key.
In order to operate the Horn & Lights Alarm, you must install the
GKN6272 accessory in your vehicle.
6815321H01_KOR.book Page 27 Thursday, November 13, 2008 8:06 AM

Motorola TETRA Specifications

General

Operating Temperature	-30°C to +60°C
Storage Temperature	-40°C to +85°C
Receiver Static Sensitivity	-116 dBm
Dust and Water Protection	IP54
IP Rating	IP54
Display	Monochrome or color LCD (depending on model)
Frequency Bands	380-400 MHz, 410-430 MHz, 450-470 MHz
Weight	300g