Microtel Series 1000 - Manual (Page 9)

MICROTEL Series 1000 Dialer
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CHAPTER 1 - Description Of The Series 1000 Dialer
he Series 1000 is a small, rugged, and simple, but powerful, device which easily
handles complex dialing notification and alarm monitoring. To accomplish these
tasks, the Series 1000 has an equally simple operator interface. Figure 1 shows
the front panel of the dialer and the following paragraphs describe the visible
features.
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(1) POWER/FAULT LED located in the upper right corner, above the power on/off
switch indicates normal run status, Input/Output (I/O) faults, power failure, and dialer
internal errors. Use the following guidelines when observing this LED:
Normal Operation: Flicker 95% ON 5% OFF
Power failure: Blink 10% ON 90% OFF
I/O fault or internal error: Blink 50% ON 50% OFF
(2) ON/OFF SWITCH located in the upper right corner, below the Power/Fault LED,
turns the dialer on or off.
(3) FUSE (2A) is an easily accessible fuse which protects the dialer’s electronics.
(4) LINE LED located adjacent to the LINE connector indicates call progress while the
dialer is off-hook and ring detection when on-hook.
(5) LINE JACK is a standard RJ11 phone jack where an outside line is connected to the
dialer. (See next chapter for instructions)
(6) PHONE LED located adjacent to the PHONE connector is turned on whenever the
dialer senses that a telephone connected to the phone jack is off-hook, or during FAX
transmissions.
(7) PHONE JACK is a standard RJ11 phone jack used to connect a local phone to the
dialer.
(8) PRINTER JACK is a standard DB -9 connector used to interface serially with a
local printer or computer.
(9) I/O MODULE LEDs indicate the status of the individual module. Refer to the
appendices for more information on the different I/O modules.
(10) TERMINAL BLOCKS are used to connect the external sensors to the I/O modules.