Specifications

Optional Enhanced Keypad Microphone (RMN5029)
The CM300 radio may be ordered with an optional
DTMF (Dual-Tone Multi-Frequency) microphone
that is easy to use when wearing gloves and has a
direct entry keypad. This keypad microphone has 3
programmable buttons below the keypad that can
be programmed to conveniently activate select
radio features. The keypad is used for entering user
ID numbers to make a selective call to an individual
or group of users or for directly accessing
preprogrammed features.
CM300 FEATURES
9
CM300 Programmable Features (Customers can choose up to 8.)
• 2-Channel Home Revert
Returns to 1 or 2 favorite channels
• Volume Set
Sets preferred volume level for radio speaker
• Silent Monitor/Open Squelch
Silent monitor causes radio to remain silent when there is no channel
activity; open squelch monitor causes “white noise” to be heard
when there is no channel activity
• High/Low Power
Adjusts transmit power to accommodate user environment
• Repeater Talkaround
Unit-to-unit communication, bypassing the repeater
• Local/Distance
Local mode reduces interference from nearby radios; distance mode
helps improve range
• Tight/Loose Squelch
Tight squelch helps minimize interference from undesired weak
signals; loose squelch helps weak signals to be heard
• Nuisance Channel Delete
Temporarily deletes a specific channel from your scan mode
if you no longer want to hear activity on that channel
• Scan On/Off
Enables/disables scan mode of operation
• VOX On/Off
Enables/disables voice-operated transmit functionality for
the current channel
• Escalert
Increases volume of unanswered alarm alert
• Menu Mode
Access to radio menu and to select a menu option
• Option Board On/Off
Enables/disables option board functionality for the current
personality
• Phone Mode
Provides access to telephone interconnect through a repeater
• Speed Dial
Initiates a phone call to a preprogrammed recipient with the press
of a DTMF key (requires a DTMF keypad)
• Radio Call
Allows a user to initiate Quik-Call II
TM
and/or DTMF Call Alert or
Selective Call Encode from a call list
• Scan List Edit
Allows user to add/remove channels from current scan list
• External Alarm
Activates a warning or alert by triggering flashing headlights, a siren
or a horn (requires an external alarm accessory and an accessory
connector pin to be programmed for external alarm through CPS)