ADC 19717-A User Manual
ADCP-75-169 • Issue 1 • June 2004
Page 3
© 2004, ADC Telecommunications, Inc.
Figure 2. Host Unit User Interface
Table 1. Host Unit User Interface
REF
NO
USER INTERFACE
DESIGNATION
DEVICE
FUNCTIONAL
DESCRIPTION
1
I/0
On/Off rocker
switch
switch
Provides DC power on/off control.
2
POWER
Multi-colored LED
(green/yellow)
(green/yellow)
Indicates if the HU is powered (green) or unpow-
ered (off). See Note.
ered (off). See Note.
3
STANDBY
Multi-colored LED
(green/yellow/red)
(green/yellow/red)
Indicates if the system is in the Normal (off),
Standby (blinking green), Test (blinking red), or
Program Load (blinking yellow) state. See Note.
Standby (blinking green), Test (blinking red), or
Program Load (blinking yellow) state. See Note.
4
HOST UNIT
Multi-colored LED
(green/yellow/red)
(green/yellow/red)
Indicates if the HU is normal (green), overheated
(yellow), or faulty (red). See Note.
(yellow), or faulty (red). See Note.
5
REMOTE UNIT
Multi-colored LED
(green/yellow/red)
(green/yellow/red)
Indicates if no alarms (green), a minor alarm
(yellow), or a major alarm (red) is reported by the
RU. See Note.
(yellow), or a major alarm (red) is reported by the
RU. See Note.
6
DRIVE
Multi-colored LED
(green/yellow/red)
(green/yellow/red)
Indicates if the level of the RF input signal to the
HU is normal (green), low (yellow), or high
(red). See Note.
HU is normal (green), low (yellow), or high
(red). See Note.
(1) DC POWER
ON/OFF SWITCH
(18)
PORT 1
(19)
PORT 2
(20)
PORT 3
(REFERENCE
ITEMS 2 - 8)
LED INDICATORS
(9) SERVICE
INTERFACE
CONNECTOR
(10) NET IN
CONNECTOR
(11) NET OUT
CONNECTOR
CONNECTOR
(17) ALARM
OUTPUT CONNECTOR
(12) REVERSE 1
RF OUT
(13) REVERSE 2
RF OUT
(14) FORWARD
RF IN
19722-A
(15) DC POWER
TERMINAL STRIP
REAR VIEW
FRONT VIEW
(16) COVER PLATE
(21) GROUNDING
STUD