Motorola MC21XX SERIES, User Manual

Page: 87 / 116

Maintenance & Troubleshooting 7 - 5
4.
All sides of the connector should also be rubbed with the cotton tipped applicator.
5.
Spray compressed air in the connector area by pointing the tube/nozzle about ½ inch away from the
surface.
6.
Ensure that there is no lint left by the cotton tipped applicator, remove lint if found.
7.
If grease and other dirt can be found on other areas of the cradle, use lint free cloth and alcohol to remove.
8.
Allow at least 10 to 30 minutes (depending on ambient temperature and humidity) for the alcohol to air dry
before applying power to cradle.
If the temperature is low and humidity is high, longer drying time is required. Warm temperature and dry
humidity requires less drying time.
Cleaning Frequency
The cleaning frequency is up to the customer’s discretion due to the varied environments in which the mobile
devices are used. They may be cleaned as frequently as required. However when used in dirty environments it
may be advisable to periodically clean the scanner exit window to ensure optimum scanning performance.
CAUTION
Do not point nozzle at yourself and others, ensure the nozzle or tube is away from your face.