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Label Material and Printing
Every EntryCom delivery includes a sheet of transparent foil that can be easily
printed, with a laser printer. Cut the printed foil into pieces and insert the labels into the
name plates. Do not use paper to avoid water logging.
Make sure that the text does not cover up the red arrows printed on the name
plate, we recommend you to print the foil using a template (MS Word), available at
www.2n.cz .
Single surface button Horizontally split button
Name 01
Name 01
Name 04
Name 02
Name 02
Name 05
Name 03
Name 03
Name 06
7. Electrical Installation
Compatibility
EntryCom is designed for conventional, analogue telephone lines and works regardless
of polarity and line parameters.(Refer to the Technical Parameters) and uses tone
(DTMF) or pulse dialling to be programmed. Normally, it is connected to a PBX line
however It can also be connected to an analogue line or the GSM interface providing a
wireless installation.
Connection to Telephone Line
Connect EntryCom simply using LINE terminals. The advantage is that the
EntryCom requires no power supply because all power is fed from the telephone line –
except for the button backlight and electric lock, if connected. Nevertheless, EntryCom
can work without these circuits too and sends an acoustic signal on having been
connected to a line (or after having been disconnected from the line for a defined period
of time).
Printed Circuit Board (PCB) Description
Explanatory notes to the figure:
1. Terminal board 11. Extension unit connector
2. Left button connector 12. Series number
3. Display connector 13. Main microprocessor
4. Voice memory 14. Configuration jumper block
5. One-chip Handsfree telephone 15. Right connector
6. Switch 2 connector 16. Jumpers
7. Keypad backlight connector 17. Camera connector
8. Connector for non-standard functions 18. Camera setting jumpers
9. Microphone connector
10. Keypad connector
19. Loudspeaker connector and panel
grounding
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