Display Features; Calling Module; Structure Of The Calling Module - Urmet Alpha 1168 Manual Completo De Uso

2

DISPLAY FEATURES

The display has several features, such as:
• door phone director
• integrated WiFi module
• external presence sensor input used for activating LCD backlighting in standby mode.
3

CALLING MODULE

3.1 STRUCTURE OF THE CALLING MODULE

The complete structure of a calling module is shown below:
Door unit:
- Audio Ref. 1083/38 or
1083/39 or audio video
Ref. 1083/48
(see example)
Front panel:
- 0 buttons
- 1 button (see example)
- 2 buttons
ILA and voice
synthesis module
Ref. 1168/48
Proximity
key reader module
Ref. 1168/45
1. DDA status display LED:
LED colour: A → green, B → orange and C → green
. Speaker;
3. Camera;
4. Camera lighting LED;
5. Calling button e.g. to switchboard (only if properly configured);
Only if the door unit is equipped with a front panel with 1 or 2 buttons.
6. Microphone;
7. Proximity key sensor;
8. 4 soft-touch shortcut keys with backlighting;
9. 3.5-character LCD.
The user interacts with the calling module by acting mainly on the shortcut soft touch buttons on the display
module and on the buttons of the numeric keypad module.
1
1 2 3 4 5
7
A
6
B C
9
Display module
Ref. 1168/1
8
Numeric keypad
module
Ref. 1168/46
Alphabetic
keypad module
Ref. 1168/49
DS1168-014