Kantech Telephone Entry System, Руководство по установке

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DN1769-1809 9
Kantech Telephone Entry System Installation Manual
Trouble and Reporting
The KTES constantly supervises ac power and battery condition and reports “AC Lost”, “Normal Battery”, “Low
Battery”, or “No Battery”, status to the EntraPass system. Power outputs are supervised and electronically
protected against circuits surges. The locking device is also supervised for short to common and open circuit.
Event Buffer
The event buffer can hold up to 4000 events.
Visual Status Indicators (LEDs)
The KTES has multiple status indicators such as for troubleshooting, network activity, power status and outputs
activity. See
Figure 8: for their locations.
•
HEARTBEAT (BLUE): This LED indicates the working status of the KTES. Refer to Table 6 for a
description of the heartbeat patterns.
•
COM1 RX, COM1 TX (YELLOW): The RS-485 port LEDs are transmit/receive activity indicators.
• COM2 RX and COM2 TX (YELLOW): For future use.
• OFF-HOOK (RED) : This LED turns ON when the KTES is either dialing or answering a call.
• LOCK (RED) : This LED turns ON when the lock output is activated.
• RELAY1, RELAY2 and RELAY3 (RED) : Each relay output has an indicator which turns ON each time the
corresponding relay is activated.
• AC POWER and DC POWER (GREEN): These LEDs are on when AC and DC power are present.
• TXRX (YELLOW) : This LED is OFF when there is no Ethernet network or the cable is disconnected;
FLASHING when there is an Ethernet cable and network activity; and ON when the network is present.
• 100 (GREEN): This LED is ON when the KTES is connected to a 100 Base-T Ethernet network.
Optional Accessories
The KTES can be mounted indoor or outdoor directly on the wall (surface mount) or recessed (flush mount). The
surface mount is described
4 - Installing the KTES . The following figures describes the options available with the
KTES. Each option has its own install sheet included.