Table of Contents Caution Chapter 1 General Introduction ..................3 1.1 Product Appearance....................3 1.2 Buttons........................5 1.3 Indicator ........................5 Chapter 2 Basic Function Introduction................6 2.1 Bidirectional Talk with Management Center ............6 2.2 Visual Bidirectional Talk with Door Station ..............6 2.3 Monitoring Function ....................7 2.4 Unlocking Function ....................7 2.5 DND Function ......................7 2.6 Viewing Announcement ...................7...
Caution All installation and operation here should conform to your local electrical safety codes. We assume no liability or responsibility for all the fires or electrical shock caused by improper handling or installation. We are not liable for any problems caused by unauthorized modifications or attempted repair.
Figure 1- 5 VTH150xCS, V TH150xCS-A 8 1.2 Buttons Figure 1- 6 The buttons are illustrated in Figure 1- 6. Their descriptions are shown in Chart 1- 1. For different 7”analog VDPs, their button locations may vary, but the function of buttons with same label is identical.
Figure 1- 7 VTH150xA-A8 Figure 1- 8 VTH150xCS -A8 Some 7 ” analog VDP only have power and info indicators, and their shapes vary among different models. Please see Chart 1- 2. Name Description Power Power works as usual, light on; When there is no announcement or alarm info, light turns on if arm;...
end call and video by pressing call button again, and the VDP will return to standby interface. 2.3 Monitoring Function Under standby interface, by pressing monitor button, you may view video from door station on the screen. You may turn off monitoring by pressing monitor button again, and VDP will return to standby interface.
stops and alarm message is cleared. Please see Chart 2- 1. Alarm Alarm Message Alarm Ring Channel 1-Manual Alarm 2-Gas Alarm Gas alarm 3-Smoke Smoke alarm Alarm Alarm in 4 channel Alarm in 5 channel Alarm in 6 channel Alarm in 7 channel Alarm in 8 channel...
Chapter 4 Device Interface Instruction The device interface is shown as follows, please see Figure 4- 1. Figure 4- 1 Make VTH1500CS-A8 an axample. Among 7” analog VDP in different models, locations of interface are slightly different, but their functions are identical. Please see Chart 4- 1. Name Description 8-ch alarm, 2-ch GND.
Power, control signal and A/V differential signal Communication Port included. Earphone Interface Only models with earphone have this interface. Chart 4- 1 Chapter 5 Device Installation Guide Figure 5- 1 (1) Try to avoid exposing VDP to bad environment, such as condensation, high temperature, greasy dirt, dust, corrosion, direct sunlight and etc.
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should I do? A: Confirm if you have turn on DND function. Q: I have other problems, what should I do? A: Please contact technical staff for further assistance. Note: This manual is for reference only. Slight difference may be found in user interface.
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