Motorola APX 5000 Benutzerhandbuch - Seite 28

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Pin No.

Surveillance

aWhen connecting the Visor Microphone (RMN5054) to the APX VA, do not connect any

wire of the Visor Microphone to pin 17 of Connector J1 on the APX VA. The instructions

to do this in the IMPRES Visor Microphone User Guide do not apply to the APX VA product.

Two other wires should be connected to pins 1 and 23 as instructed.

Installation Verification

After completing the installation of the vehicular adapter, check all electrical

wiring for tight connections. Also, check all mechanical parts and wiring for tight

and secure mounting. Check for proper operation of the console, microphone,

speaker, and radio as described in the User Guide, Motorola Solutions

publication MN000350A01-AA. Before placing the radio in the APX VA, check

to see that the universal connector cover has been removed from the radio's

universal connector. Check existing equipment (sirens, lights, and other radio

equipment) for proper operation.

Note: If alternator or other vehicular noise is present in the received signal or

in the transmission, refer to "Reducing Noise Interference in Mobile

Two-Way Radios," Motorola Solutions publication 68P81109E33. This

publication may be ordered separately from Motorola Solutions

Accessories and Aftermarket Division (1-800422-4210).

Maintenance

For maintenance and service information, please refer to publication

68P81088C78, available from Motorola Solutions Accessories and

Aftermarket Division (1-800-422-4210).

Table 2: J1 Connector Definition

Pin Name

Ground

D-

D+

Vbus

Ground

Emergency

PTT

Spkr+

Visor Mic

Spkr-

Signal Definition

Ground return, power

USB D- signal (USB white wire)

USB D+ signal (USB green wire)

USB Vbus power (USB red wire)

Ground return, audio

Emergency switch input

PTT input

Surveillance mode input

Speaker+

Visor microphone input

Speaker-