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Tablet PC M133K Operating Instructions 

 

 

 

 
Last Revised: 11/2019 

 

 

Right-hand side 

 

Left-hand side 

1.

 

Microphone 

2.

 

Front camera (2 megapixels) 

3.

 

Touch screen display 

4.

 

Loudspeaker 

5.

 

On/off switch

: switches the product on or off 

6.

 

HF RFID reader (optional) 

7.

 

Function keys: F1, F2, F3, volume down, volume up, home / 
menu 

8.

 

Battery compartment 

9.

 

Slot cover for 3G module and SIM card 

10.

 

Docking station connection 

11.

 

2 × USB 2.0 

12.

 

Gigabit LAN 

13.

 

Charger / mains adapter socket

 

14.

 

Bar code scanner or smart card reader 

15.

 

HDMI port 

16.

 

Slot for SD card 

17.

 

Reset button

: restarts the system 

18.

 

Audio line in/out 

19.

 

2 × USB 3.0 

20.

 

Serial RS-232 interface 
 

Charger / mains adapter socket 

On the right side of the housing there is a socket underneath a flap 
for connecting the power supply. 

 

Only use the mains adapter supplied with the product to charge the 
product. 

Operation 

Plug the power supply cable into the power supply socket on the 
product and then connect it to the mains supply in order to charge 
it. 
Note the information on the mains voltage on the type plate. 

Switching on 

The product is fitted with an on/off switch on the front. Press the 
on/off switch for a few seconds to start up the product. 

Switching off 

First shut down then switch off! The operating system must be shut 
down first and then the product may be switched off. Otherwise the 
system may be damaged in such a way as to prevent the product 
from starting up again. 

 

The product is 

not

 completely disconnected from the power 

supply when the on/off button or mains switch is switched off! 

Rights should be assigned in the control software in such a way 
that users who are not allowed to close the software are also de-
nied permission to switch off the product. If the product is switched 
off during a write operation, this file will be destroyed. Control soft-
ware usually executes write operations automatically every few 
seconds, so damage can very easily be caused by switching off 
while the software is running. 

Technical data 

Dimensions (W × D × 
H) 

338.2 × 240 × 30 mm 

Weight 

2.4 kg 

Protection class 

IP65 

Wireless capabilities  WLAN: IEEE 802.11 a/b/g/n/ac 

Bluetooth 4.0 
GPS 
3G/4G (optional) 

Rechargeable battery  7.4 volts DC 

Li-polymer battery (2S2P) 
10280 mAh 

Power supply 

External mains adapter 

Supply voltage 

19 volts DC 

Service 

Contact details 

Tel.:  

+49 (0)8131 33204-130 

Fax:  

+49 (0)8131 33204-150 

email:   service@tl-electronic.de 
If you contact the service staff, please have the serial number 
ready which can be found on the type plate on the product. 

Company headquarters 

TL Electronic GmbH 
Bgm.-Gradl-Str. 1 
85232 Bergkirchen-Feldgeding 
Germany 

Tel.:  

+49 (0)8131 33204-0 

Fax:  

+49 (0)8131 33204-150 

email:   info@tl-electronic.de 

You can also visit our website at www.tl-

electronic.de 

 

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