ADC 19717-A - Manual (Page 11)

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 Provides DC power on/off control.
2 POWER Multi-colored LED
(green/yellow) Indicates if the HU is powered (green) or unpow-
ered (off). See Note.
3 STANDBY Multi-colored LED
(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.
4 HOST UNIT Multi-colored LED
(green/yellow/red) Indicates if the HU is normal (green), overheated
(yellow), or faulty (red). See Note.
5 REMOTE UNIT Multi-colored LED
(green/yellow/red) Indicates if no alarms (green), a minor alarm
(yellow), or a major alarm (red) is reported by the
RU. See Note.
6 DRIVE Multi-colored LED
(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.
(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
(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