Zebra TC56 Integrator Guide

Maintenance and Troubleshooting 7 - 5
Connector Cleaning
To clean the connectors:
1. Remove the main battery from mobile computer.
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 connector. 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 4 through 6.
7. Spray compressed air on the connector area by pointing the tube/nozzle about ½ inch away from the surface.
8. Inspect the area for any grease or dirt, repeat if required.
Cleaning Cradle Connectors
To clean the connectors on a cradle:
1. Remove the DC power cable from the cradle.
2. Dip the cotton portion of the cotton-tipped applicator in isopropyl alcohol.
3. Rub the cotton portion of the cotton-tipped applicator along the pins of the connector. Slowly move the
applicator back-and-forth from one side of the connector to the other. Do not leave any cotton residue on the
connector.
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. Remove any lint left by the cotton-tipped applicator.
7. If grease and other dirt can be found on other areas of the cradle, use a 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.
Troubleshooting
The following tables provides typical problems that might arise and the solution for correcting the problem.
CAUTION Do not point nozzle at yourself and others, ensure the nozzle or tube is pointed away from your face.
CAUTION Do not point nozzle at yourself and others, ensure the nozzle or tube is pointed away from your face.

Zebra TC56 Specifications

General

Display diagonal	5 \
Touch technology	Dual-touch
Touchscreen type	Capacitive
Display resolution	1280 x 720 pixels
Flash memory	0.016 GB
Internal memory	0.002 GB
Internal memory type	RAM
Compatible memory cards	MicroSD (TransFlash), MicroSDHC
Maximum memory card size	128 GB
Processor family	Qualcomm
Processor frequency	1.8 GHz
Operating system version	6.0
Operating system installed	Android
RFID reader	-
Certification	WFA (802.11n, 802.11ac, WMM-AC, Voice Enterprise, WMM-PS), Miracast WFA (Mobile AP / Personal Hotspot)
Product color	Black, Silver
Linear (1D) barcodes supported	Code 39
International Protection (IP) code	IP67
Battery capacity	4300 mAh
Data network	CDMA, EDGE, GPRS, GSM, HSPA, HSPA+, LTE, UMTS
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.1
GSM bands supported	850, 900, 1800, 1900 MHz
Security algorithms	AES, EAP-TTLS, FIPS 140-2, LEAP, MSCHAPv2, PEAP, TKIP, WEP, WPA, WPA2, WPA2-Enterprise
WCDMA bands supported	850, 1900 MHz
Second camera	No
Rear camera resolution (numeric)	13 MP
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	-20 - 50 °C
Operating relative humidity (H-H)	5 - 95 %

Weight and Dimensions

Depth	155 mm
Width	75.5 mm
Height	18.6 mm
Weight	249 g