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Motorola HMN4079 Quick Installation

Mobile microphone.
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DESCRIPTION
The Mobile Keypad Microphone (Mic), Motorola
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.
INSTALLATION
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.
4
MAEPF-26073-O
ITEM
MOTOROLA
NUMBER
PART NUMBER
1
0180757T98
2
0312002C01
3
0312002A01
4
0780257N01
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.
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.
© 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.
®
Kit Number
Vehicle
Dashboard
1
2
3
DESCRIPTION
Hang-up Clip
Flat-Head Screw
Hex-Washer Head Screw
Back-up Plate
(Continued on Back)
MOBILE MICROPHONE
MOTOROLA KIT NO. HMN4079_
DISCONNECTING MIC FROM RADIO
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.
OPERATION
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.
REPLACING MIC CORD
Removing Cord from Mic Body
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.
Installing Cord Into 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.
*6881097C72*
6881097C72-P

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   Summary of Contents for Motorola HMN4079

  • Page 1: Troubleshooting

    © 2005, 2006 by Motorola, Inc. *6881097C72* 8000 W. Sunrise Boulevard, Ft. Lauderdale, FL 33322. and MOTOROLA are trademarks of Motorola, Inc. TELCO is a trademark of TELCO Intercontinental Corporation. 6881097C72-P (Continued on Back)

  • Page 2

    Refer to the control head manuals for further information on the specific functionality of the buttons TELCO Connector Strain Relief FIELD REPLACEABLE UNITS Locking ITEM MOTOROLA Collar DESCRIPTION NUMBER PART NO. Mic Head 3205508Z02 O-Ring, White (On Mic Head) 3064153H01...

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