Grothe Video door intercom Corded Complete kit 74576 Detached Anthracite, White 74576 数据表
产品代码
74576
6
DS17-06A
the video door phone monitor. The green
button and the red
button will light up.
While the video door phone is displaying the images of a calling station, it is possible to:
Turn the audio on to speak with the calling station by pressing
.
The camera LEDs will light up when audio is turned on.
Press
to access the OSD menu (see paragraph 10.8).
10.6. CALL TONE MUTING
Simply press
to mute the call tone and acoustic video door phone button pressing feedback.
led will turn green fixed to indicate that the call tone is muted.
Supplementary ringers, if any, will also be excluded when this function is on, but the “Master” video door phone video module will light
up.
10.7. SUPPLEMENTARy RINGER
The video door phones are provided with a pair of terminals (K, Z) for connecting a supplementary ringer. This ringer is controlled when any call
tone is generated.
10.8. VIDEO PARAMETER ADJUSTMENT AND OSD MENU INPUT
Several video adjustments are possible with the video camera on after receiving a call or while the auto-on function is in use:
Press
to open the OSD menu. The following page will appear:
During video parameter adjustment, buttons
and
are backlit in yellow to indicate that the normal door opening and audio
buttons are not active.
Press
to go from one parameter to the next (brightness, contrast and colour). Press
to increase/decrease the value of each
parameter.
Press
to close the OSD menu saving the set parameters. Press
, instead, to quit the OSD menu without saving the set
parameters.
The parameters will not be saved if the video door phone is switched off before the settings have been completed.
10.9. VIDEO DOOR PHONE CALL TONE SELECTION
In systems with several video door phones, it may be useful to differentiate the call tone of the various devices.
hold
pressed for three seconds with the system standing by to select the call tone: red LED will be start blinking.
Press one of the arrows
.
The video door phones will emit the call tone.
Press the arrows
again to vary the tone.
Press
to confirm the call tone (LED will go out or remain on fixed if the mute function was on).
10.10. CALL VOLUME ADJUSTMENT
hold
pressed for three seconds with the system standing by to adjust the call volume: red LED
will be start blinking.
Press arrow
to turn the call tone volume up or arrow
to turn it down.
Press
to confirm the call volume (LED
will go out or remain on fixed if the mute function was on).
10.11. RESTORING DEFAULT SETTINGS
To restore default settings of the video door phone:
hold
pressed for 3 seconds.
hold
pressed for 3 seconds.
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