Motorola PRIVACY PLUS B7 - Manual (Page 9)

8 Getting Started (cont.)
MAEPF-22653-O
MTX
4 three-position
(ABC) toggle switch
5 LED indicator
6 emergency button
2 channel selector
1 on/off/volume control
13 universal
connector
7 side button 1
8 side button 2
9 side button 3
(monitor)
10 push-to-talk
(PTT) switch
12 microphone
14 noise-
cancelling
port
A
B
C
11 display
3 two-position concentric switch
1
3 5
7
13
15
9
11
15 keypad
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MTX Series Radio – Model B5
Controls, Switches, Indicators, and Connectors
1 On/Off/Volume Control – Turns the radio on and off and adjusts the volume
level.
2 Mode Selector Knob – Selects the operating system/mode; maximum of 15
systems plus conventional operation.
3 Two-Position Concentric Switch – Not used.
4 Three-Position (A B C) Toggle Switch – Programmed at shipment to turn scan
on (position B) and turn scan off (position A). Position C not programmed at
shipment.
5 LED Indicator – Indicates the radio's operating status; green/red light-emitting
diode (LED). (See “Indicator LED Indications" paragraph.)
6 Orange Top Button – Programmed at shipment as telephone receive button.
Programmable via RSS for telephone encode or volume set.
7 Side Button 1 – Programmed at shipment to control the display backlight; also,
when scanning, used to delete a “nuisance channel”. Used as the “select”
button when programming the radio.
8 Side Button 2 – Unprogrammed at shipment, but programmable via RSS for
call alert (page) encode.
9 Side Button 3 – Programmed at shipment as the “Private Conversation TM ”
response button.
10 Push-To-Talk (PTT) Switch – Engages the transmitter and puts the radio in the
transmit mode.
11 Display – Provides visual information about many of the radio’s features.
12 Microphone Port – Accepts voice input to the radio’s microphone.
13 Universal Connector – Provides access for programming, testing, and
accessory connections.
14 Noise-Cancelling Port – Reduces background noise during transmission.
15 Keypad – Provides numeric entry of ID numbers, phone numbers, etc.