Motorola NNTN9212 User manual

APX-SERIES IMPRES™ 2
MULTI-UNIT CHARGER
POCKET INSERT KITS
NNTN9212
SERVICE MANUAL
REPLACING POCKET INSERTS
en-US
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GETTING STARTED
The purpose of this manual is to provide detailed instructions on
the procedure to remove and replace an APX-series Pocket
Insert on an APX-series IMPRES 2 Multi-Unit Charger (MUC).
Replace an APX Pocket Insert on an APX IMPRES 2 MUC with
the following:
• APX Next Pocket Insert
REQUIRED TOOLS
• Torque Screwdriver set for 6 in-lbs
• Torx T10 Screwdriver bit
• #2 Phillips screwdriver bit
Table 1: APX-Series IMPRES 2 MUC and Pocket Insert
Charger Model Charger Description Pocket Insert Kit
PS000337A01
(UNIV)
6-Display IMPRES 2
MUC with Charger
Reprogramming, IMPRES
2 Fleet Management, and
USB Accessory Charging
Only (APX NEXT)
NNTN9212
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PREREQUISITES
• Use a clean place to perform the procedure. Ensure no debris
or liquid enters into the charger.
• Use Electrostatic Discharge (ESD) Best Practices:
- Work on a hard surface such as table, counter top, or
plank of wood.
- Stand on a hard floor such as wood, or tile.
- Wear anti-static clothing.
- Use an anti-static wristband, or touch metal object
throughout the procedure.
- Use a humidifier in dry weather.
REMOVING AND REPLACING THE POCKET
INSERTS IN AN IMPRES 2 MUC
1. Unplug the power cord to the MUC.
2. Using the #2 Phillips screwdriver bit, remove the four screws
holding the rear shroud in place.
Figure 1: The four screws on the rear shroud.
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3. Hold the rear shroud along the sides, and pull it away from the
unit to detach it.
Figure 2: Shroud removal.
4. Remove the TorxT10 screws on each pocket insert being
replaced.
Figure 3: Pocket insert screw removal.
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5. Slightly lift the back of the pocket insert to disengage the
pocket insert from the post. Then, push the pocket insert out
towards the front of the unit to remove the pocket insert.
Figure 4: Pocket insert removal.
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6. Unplug the cable for the pocket insert from the unit, and note
the orientation of the receptacle.
Figure 5: Cable removal for each pocket insert.
Figure 6: The connector is keyed and only fits one way into the
charger.
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7. Plug in the cable to install the new pocket insert. The
connector is keyed to ensure proper orientation. The
procedure results in a half twist of the harness.
NOTE: If the connector disengages from the main board after
pocket insert installation, reinstall the connector before
securing the pocket insert screw.
Figure 7: Align and push down the connector into the charger.
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Figure 8: Slightly tug on the cable to ensure it is correctly
positioned and tightened in the receptacle.
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8. Align the pocket back into the charger, and slide it back until
the pocket snaps into place.
Figure 9: Rotate the pocket around and align it to the charger.
The wires are half twisted. Do not pull up on the wire harness.
Figure 10: The screw hole of the pocket will align to the hole in
the charger.
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Figure 11: Reinstall the T10 screw and tighten to 6 in-lbs.
9. Slide the rear shroud onto the unit. Slide both sides forward,
and lock the tabs into place to reinstall the hood.
Figure 12: Hood reinstallation.
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Figure 13: Shroud screws installation.
10. Reinstall the four #2 Phillips screws to secure the shroud.
11. Plug in the AC Power cord into the MUC. Ensure all six
pocket LED illuminate in GREEN color for one second.
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NOTES
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MN005697A01.book Page 1 Friday, July 19, 2019 10:40 AM

M
Motorola Solutions Malaysia Sdn. Bhd. (Co. No. 455657-H)
Plot 2A, Medan Bayan Lepas
Mukim 12, S.W.D.
11900 Bayan Lepas, Penang.
Malaysia.
MOTOROLA, MOTO, MOTOROLA SOLUTIONS and the Stylized M
logo are trademarks or registered trademarks of Motorola Trademark
Holdings, LLC and are used under license.
All other trademarks are the property of their respective owners.
© 2019 Motorola Solutions, Inc. All rights reserved.
*MN005697A01*
MN005697A01-AB
Printed in
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