Motorola ES400, User Manual

Page: 165 / 212

Maintenance & Troubleshooting 13 - 3
•
Isopropyl alcohol
•
Can of compressed air with a tube.
Cleaning the ES400
Housing
Using the alcohol wipes, wipe the housing including keys and in-between keys.
Display
The display can be wiped down with the alcohol wipes, but care should be taken not to allow any pooling of liquid
around the edges of the display. Immediately dry the display with a soft, non-abrasive cloth to prevent streaking.
Camera Window
Wipe the camera window periodically with a lens tissue or other material suitable for cleaning optical material such
as eyeglasses.
Interface Connector
1.
Remove the battery from ES400.
2.
Dip the cotton portion of the cotton tipped applicator in isopropyl alcohol.
3.
Rub the cotton portion of the cotton tipped applicator back-and-forth across the interface connector on the
back of the ES400. Do not leave any cotton residue on the connector.
4.
Repeat at least three times.
5.
Use the cotton tipped applicator dipped in alcohol to remove any grease and dirt near the connector area.
6.
Use a dry cotton tipped applicator and repeat steps 3 through 5.
7.
Spray compressed air on the connector area by pointing the tube/nozzle about ½ inch away from the surface.
CAUTION: Do not point nozzle at yourself and others, ensure the nozzle or tube is away from your face.
8.
Inspect the area for any grease or dirt, repeat if required.
9.
Replace the battery.
Battery Contacts
1.
Remove the battery from ES400.
2.
Dip the cotton portion of the cotton tipped applicator in isopropyl alcohol.
3.
Rub the cotton portion of the cotton tipped applicator back-and-forth across the battery contacts on the bottom
of the battery. Do not leave any cotton residue on the contacts.
4.
Repeat at least three times.
5.
Use the cotton tipped applicator dipped in alcohol to remove any grease and dirt near the contact area.
6.
Use a dry cotton tipped applicator and repeat steps 3 through 5.
7.
Spray compressed air on the contact area by pointing the tube/nozzle about ½ inch away from the surface.
CAUTION: Do not point nozzle at yourself and others, ensure the nozzle or tube is away from your face.