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Zebra TC21 Product Reference Guide

Zebra TC21
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Maintenance and Troubleshooting
183
Do not short circuit a battery or allow metallic or conductive objects to contact the battery terminals.
Do not modify or remanufacture, attempt to insert foreign objects into the battery, immerse or expose to
water or other liquids, or expose to fire, explosion, or other hazard.
Do not leave or store the equipment in or near areas that might get very hot, such as in a parked vehicle
or near a radiator or other heat source. Do not place battery into a microwave oven or dryer.
Battery usage by children should be supervised.
Please follow local regulations to properly dispose of used re-chargeable batteries.
Do not dispose of batteries in fire.
In the event of a battery leak, do not allow the liquid to come in contact with the skin or eyes. If contact
has been made, wash the affected area with water for 15 minutes, and seek medical advice.
If you suspect damage to your equipment or battery, contact Customer Support to arrange for
inspection.
Cleaning Instructions
CAUTION: Always wear eye protection.
Read warning label on alcohol product before using.
If you have to use any other solution for medical reasons please contact the Global Customer Support
Center for more information.
WARNING: Avoid exposing this product to contact with hot oil or other flammable liquids. If such exposure
occurs, unplug the device and clean the product immediately in accordance with these guidelines.
Approved Cleanser Active Ingredients
100% of the active ingredients in any cleaner must consist of one or some combination of the following:
isopropyl alcohol, or mild dish soap.
IMPORTANT: Use pre-moistened wipes and do not allow liquid cleaner to pool.
Approved cleaners include:
Purell Ethanol Wipes
409 Glass Cleaner
Windex Blue
Harmful Ingredients
The following chemicals are known to damage the plastics on the device and should not come in contact
with the device: acetone; ketones; ethers; aromatic and chlorinated hydrocarbons; aqueous or alcoholic
alkaline solutions; ethanolamine; toluene; trichloroethylene; benzene; carbolic acid and TB-lysoform.
Many vinyl gloves contain phthalate additives, which are often not recommended for medical use and are
known to be harmful to the housing of the device.
Cleaners that are not approved include:
Clorox Disinfecting Wipes
Hydrogen Peroxide Cleaners
Bleach Products.

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Zebra TC21 Specifications

General IconGeneral
Display diagonal5 \
Touch technologyMulti-touch
Touchscreen typeCapacitive
Display resolution1280 x 720 pixels
Battery capacity3100 mAh
Battery life (max)10 h
Battery recharge time (off)4 h
Flash memory32 GB
Internal memory3 GB
Internal memory type-
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size128 GB
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version5.0
Security algorithmsEAP-PWD, EAP-PEAP, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA, WPA-AES, WPA-TKIP, WPA2, WPA2-AES, WPA2-TKIP
Rear camera resolution (numeric)13 MP
USB 2.0 ports quantity1
RFID readerNo
Scanner type1D/2D
CertificationRoHS 2011/65/EU; 2015/863 REACH SVHC 1907/2006
Product colorBlack
International Protection (IP) codeIP67
SpeakersMono
Operating system version10
Operating system installedAndroid
Number of cores8
Processor model660
Processor familySnapdragon
Processor frequency1.8 GHz
Processor manufacturerQualcomm
Storage temperature (T-T)-30 - 70 °C
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)5 - 95 %
Harmonized System (HS) code84713000
Weight and Dimensions IconWeight and Dimensions
Depth13.7 mm
Width79 mm
Height158 mm
Weight236 g

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