Motorola Gm300 Selling Manual

Channels2-3
On the GM360 and GM380 there are several methods to change channel:

Use the up / down scroll buttons. If the buttons are held down, the radio will fast scroll
through the channels.

Enter the channel number directly on the keypad on the GM380, or on the SMART mic on
the GM360.

Press a Memory Channel button.
With direct entry from the keypad, the menu select button (tick) must be pressed before the radio
goes to the new channel. If the selected channel is invalid (including wrong number of...

2-4FEATURES AND BENEFITS
3.6 Dual Power Levels
Two transmitter power levels are available (high or low) on a radio wide basis. Once the power levels
are set in the CPS, each channel can be configured as a high power or low power channel.
The two levels are easy for the service shop to set up - simply type in the absolute power level
required (e.g.: “5” for 5 watts, or “15” for 15 watts) and the radio automatically provides this power on
the relevant channel. These power levels can be copied from one...

Features2-5
Ta b l e 2 - 2Exchangeable Buttons
Feature
Icon Description Button Type GM340 GM360 GM380
Channel Direct entry in to Channel menu Direct entry

Memory Channel 1 M1 Direct entry to Memory Channel 1 Direct entry

Memory Channel 2 M2 Direct entry to Memory Channel 2 Direct entry

Status List S Direct entry in to Status List menu Direct entry
Contact List Direct entry in to Contact List menu Direct entry

Missed CallsQDirect entry in to Missed Calls menu Direct entry

Call1 Call...

2-6FEATURES AND BENEFITS
4.2 Default Settings
The display, up / down buttons and keypad can be programmed to start up in different modes. This
allows the radio to be configured to provide the most user friendly operation.
4.2.1 Default Display Mode (GM360/GM380)
When the display is in the idle state, it displays the default display. This can be programmed to be:

Text up to 14 characters long;

Channel on GM360;

Channel, Status and Address on GM380.
4.2.2 Default Up / Down Button Mode (GM360/GM380)
The...

Features2-7
4.4 Power Up Channel
The radio can be programmed to power up on a pre-defined channel or the last used channel.
Benefits

Designated Power Up Channel avoids missing first messages
4.5 Power Up Logic
Theradiocanbepoweredupby:

Pressing the on/off switch;

Asserting the ignition line (GPIO pin 10). If ignition sense is enabled on the radio and the
vehicle’s ignition is connected to the accessory connector, the radio will automatically turn
on whenever the vehicle ignition is turned on;...

2-8FEATURES AND BENEFITS
Benefits

The radio can only be turned OFF in specified conditions.

ON/OFF in Emergency prevents the radio from being turned OFF by mistake or by attacker.Radio turned ON via ON/OFF button Possible Actions
Press ON/OFF De-assert Ignition Line
Start State Effect on radio
Ignition Override Ignition line
Disabled Asserted Switch OFF Stay ON
Disabled Not asserted Switch OFF -
Enabled Asserted Stay ON Stay ON
Enabled Not Asserted Switch OFF -
Radio turned ON via Ignition Possible...

Features2-9
4.7 Power Off Memory
Certain features are remembered when the radio is turned off, and reinstated when the radio is
turned on.

Channel - (unless there is a designated power up channel)

Last selected Address

Last selected Status

Last stored Memory Channel

Backlight ON/OFF

Keypad Tones ON/OFF

Keyp ad lock ON/OFF

Escalert ON/OFF

Voice messages

Stun state
Benefits

Operational Parameters are not lost when the radio is turned off.
4.8 VOX
Whenever the user speaks into the microphone the...

2-10FEATURES AND BENEFITS
5.0 Scan Operation
5.1 Scanning
Scanning allows activity on different communication channels to be monitored. Each radio can be
programmed with up to 32 scan lists, and each scan list can contain up to sixteen channels which
are listened to sequentially.
Once scan has started, detection of an incoming call causes the radio to automatically switch to the
channel so that the call can be received and scan temporarily stops: this is called the “landed” state.
Benefits

Efficient...

Scan Operation2-11
Scan Start Channel (home channel):
Causes the transmission to occur on the original channel that the radio was on, when scan
operation was started. Talkback can be enabled or disabled.
Designated Channel:
Causes transmissions to occur on a designated, pre-programmed channel. Again Talkback can be
enabled or disabled.
Last Busy Channel:
Causes transmissions to occur on the channel that was the most recently “landed” on (i.e.: busy).
Talkback can be enabled or disabled.
Last Free...

2-12FEATURES AND BENEFITS
5.2 Nuisance Channel Delete
Nuisance Channel Delete allows channels which continually generate unwanted calls or noise to be
temporarily removed from the scan list. The priority channel, last channel in the scan list and home
channel cannot be deleted.
A programmable button must be set up as nuisance channel delete. Deleted channels can be
recovered by turning the radio or scan off and back on again.
Benefits

Nuisance Channels can be temporarily removed from the scan list by...