Motorola HMN4079 Dépliant

(Continued on Back)

The Mobile Keypad Microphone (Mic), Motorola

®

 Kit Number 

HMN4079_ is a full keypad handheld microphone. The keypad on 
this microphone is intended to assist in navigating through the 
menus on its parent device, as well as entering information such 
as phone numbers and menu picks. 

1.

Refer to illustration below and attach hangup clip (1) to 
vehicle using the two sheet metal screws and back-up plate 
provided. Place back-up plate (4) behind dashboard. Use flat-
head screw (2) in top mounting hole and hex-washer screw 
(3) in bottom mounting hole. Be certain mounting screws 
fasten into holes in back-up plate.

2.

Insert button on rear housing of Mic into hang-up clip.

3.

Insert the GCAI plug on the radio end of the Mic cord into the 
GCAI jack on the front of the radio.

4.

Turn the locking collar on the radio end of the Mic cord 1/4 
turn clockwise to secure it in place.

1.

Turn the locking collar on the radio end of the Mic cord 1/4 
turn counter clockwise.

2.

Pull cable from GCAI connector to release.

Press PTT switch before speaking into Mic. Position Mic about 1-
inch away from mouth and speak into Mic in a normal voice.

Troubleshooting of Mic is limited to determining whether the 
inoperable condition of a Mic is caused by a faulty Mic Cord or a 
faulty Mic Head. To make this determination and correct the fault, 
replace the Mic Cord with the spare first. If replacing the Mic Cord 
does not restore operation, replace the Mic Head. The Mic Cord 
and Mic Head are not repairable items, therefore they must be 
replaced when they are determined to be faulty.

1.

Refer to illustration on next page. Grasp locking collar and, 
while pushing it firmly towards Mic body, turn it counterclock-
wise 1/4 turn to disengage it from Mic body.

2.

Disconnect cord from Mic body by pulling TELCO connector 
(which has no tab on it) out of TELCO jack on circuit board 
inside Mic body.

1.

Slide locking collar on Mic end of cord away from TELCO 
plug and past strain relief on cord.

2.

Orient TELCO plug on Mic end of cord so that it aligns with 
TELCO jack inside Mic body and its contacts face rear of Mic 
housing.

3.

Pass TELCO plug through hole at bottom of Mic body and 
plug it into TELCO jack on circuit board inside Mic body. 

4.

Slide locking collar back up on cord with tabs on its sides 
facing sides of Mic body.

5.

Push locking collar firmly into hole at bottom of Mic body then 
turn it 1/4 turn clockwise to secure it in place.

1

0180757T98

Hang-up Clip

2

0312002C01

Flat-Head Screw

3

0312002A01

Hex-Washer Head Screw

4

0780257N01

Back-up Plate

Vehicle
Dashboard

4

1

2

3

MAEPF-26073-O

*6881097C72*

6881097C72-P

© 2005, 2006 by Motorola, Inc.
8000 W. Sunrise Boulevard, Ft. Lauderdale, FL 33322.
 

b

 and MOTOROLA are trademarks of Motorola, Inc.

TELCO is a trademark of TELCO Intercontinental Corporation.

M

European Union (EU) Waste of Electrical and Electronic Equipment (WEEE) directive The European Union’s WEEE directive requires that 
products sold into EU countries must have the crossed out trash bin label on the product (or the package in some cases). As defined by the 
WEEE directive, this cross-out trash bin label means that customers and end-users in EU countries should not dispose of electronic and 
electrical equipment or accessories in household waste. Customers or end-users in EU countries should contact their local equipment supplier 
representative or service centre for information about the waste collection system in their country.