2easy DK4761 Краткое руководство - Страница 12

Просмотреть онлайн или скачать pdf Краткое руководство для Система внутренней связи 2easy DK4761. 2easy DK4761 16 страниц. 2 wire intercom system

8. Answering a call

When there is a call from a video door station.The call tone sounds, an image will be

displayed on the screen.

Touch

icon on screen or press

communicating hands free with the visitor for 90 seconds.

While communicating with the visitor, unlock the door, capture images/videos and adjust

screen&volume are available. More details,please refer to the following descriptions.

Note: 1.If nobody answers the phone, the screen will be turned off automatically after 40 seconds.

2.The 5 direction pad operation should make in effect with fish-eye door station.

9. Electric Lock Connection(NOT RECOMMENDED). See Page 12.

Note: NOT RECOMMENDED unless the door lock is less than 250mA. Please see Page 12

for HOW TO HOOK UP A DOOR RELEASE.

1) Door Lock Controlled with Internal Power

1. The door lock is limited to 12Vdc, and holding

current must be less than 250mA when using internal

power supply mode.

2. The Unlock Mode Parameter must be set to 0 (by

default).

3. Jumper set to 1-2 position for power-off-to-unlock

safety type(Normally closed mode); set to 2-3 po-

sition for power-on-to -unlock type(Normally open

mode ).

4. If different unlocking time is needed,change the

unlock time on door station,detail information refer to

DT system technical guide .

TALK/MON button on the panel, begin

Power-on-to-Unlock type:

12V 300mA

Jumper position in 2-3

+12V

LK -

LK+

N.O.

EB-

EB+

Exit button

1 2 3

JP_LK

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