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Preface Thank you for choosing Urmet product. This manual is the user manual of U1 series digital system U1 Voice PCM (Ref. 1722/18, 1722/18DG). Please read this manual carefully before using the U1 Voice PCM. Disclaimer Although all contents in this manual have been checked carefully, biases and errors may exist in it.
Chapter 1 Product overview This product is U1 Voice PCM of U1 series digital building intercom system. It adopts standard Category 5 cable connection to achieve communication with U1 Voice 7” IP Monitor or U1 Voice Switch Board, and supports IC access control. 1.1 Function characteristics ...
1.3 Description of appearance and interface 1.3.1 Front view Figure 1.1 Front view Camera Fill light Microphone Card swiping area Call key Doorplate window Loudspeaker...
1.3.2 Rear view Figure 1.2 Rear view 48V power supply interface description RJ45 network interface: connection line interface,can be connect to a 48V standard PoE switch; NO COM NC: Normally open/normally closed interface; GS GS-GND: Door status detection interface; GND DC+: Independent 24V power supply interface.
Chapter 2 Configuration 2.1 U1 Voice PCM matches with U1 Voice 7” IP Monitor Within 3 minutes after power-on of theU1 Voice PCM, keep pressing the U1 Voice PCM key until it beeps three times. Then press the U1 Voice PCM key, the U1 Voice PCM beeps once and enters into configuration state.
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Figure 2.2 Card management interface After entering into the interface, select the U1 Voice PCM to be operated and conduct relevant operations. The specific functions represented by the icons at the bottom of the interface are shown below: : Delete all registered cards; : Delete one registered card;...
Figure 2.4 Successful card registration interface 2.3 Key synchronization In case of one-family-multi-extension, if a certain U1 Voice 7” IP Monitor is matched with the U1 Voice PCM successfully, only the U1 Voice 7” IP Monitor has the authority to manage and unlock the U1 Voice PCM.
Figure 2.6 Successful key synchronization interface 2.4 Unlock time setting Enter into the U1 Voice PCM management interface to set the unlock time. Unlock time setting range is 5~30 seconds. 2.5 Withdrawing defense linkage Tick the U1 Voice PCM withdrawing defense linkage. When the U1 Voice 7” IP Monitor completes the defending successfully, if the U1 Voice PCM opens the door successfully by card swiping, the U1 Voice 7”...
2.8 Tamper alarm Tamper alarm is the alarm given when the U1 Voice PCM is disassembled under force. The alarm will prompt the administrator that the U1 Voice PCM of a certain resident is being damaged. The alarm prompt of the U1 Voice Switch Board is shown below: Figure 2.8 Tamper alarm interface...
Chapter 3 Operating instructions 3.1 Call the resident The visitor may call the U1 Voice 7” IP Monitor by pressing the key, now this phone sounds the ring back tone. If pressing the key once during ringing, reset the 30 seconds countdown; if keeping pressing the call key during ringing, switch to calling the management center.If the resident doesn't answer the call within 30 seconds, the call will be ended automatically.
Chapter 4 Installation 4.1 Installation steps First step: installation of the box embedded in wall; Dimension (W/H/D): 103*178*43mm Clip Second step: Clip the door phone into the box embedded Wall in wall and fix it with screws. embedded in wall Screw...
Notes 1. Please keep the equipment away from strong magnetic field, hot and moist environments; Be away from Be away from Be away from magnetic field hot environment moisture 2. Protect the equipment from falling down on the ground or being subject to high impact; Handle with care 3.
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