Harris Constellation - Page 254

Constellation™ 2002 June 20
I-6
LAN 8-1
leaks, waveguide 4-20
LED indicators 4-23
, 11-3
fault 1-14
Modem 12-24
observing 9-1
online 1-14
Receiver Assembly 4-27
, 9-11, 12-15
SPU Controller 12-32
status 1-14
Transmitter Assembly 4-25
, 9-5, 12-9
LED indicators, location
High Level Mux 12-26
M12 Unit 12-33
Power Supply 12-21
Service Channel 12-31
liability 13-8
license requirements 4-24
, 9-3
line attenuation/equalization 4-14
LNC, Receiver Assembly 12-16
LO MON frequency calculation C-2
local download 10-1
Local Major 4-17
, A-6
Local Minor 4-17
, A-6
location
equipment rack 3-1
Spare Products Support Center 13-1
LOCK command
Alarm submenu B-6
Control submenu B-9
locking traffic
High Level Mux 12-27
HLM-155 12-28
, 12-30
Modem 12-25
Receiver Assembly 12-19
standby Receiver Assembly 12-22
standby Transmitter Assembly 12-22
loop system 7-2
, 12-27, D-1
Service Channel D-1
loop systems, two separate D-5
LOOPBACK command
Alarm submenu B-6
Control submenu B-9
loopback test
HLM-155 electrical interface 5-12
IF 5-2
tributary 5-3
tributary remote 5-4
loopback tests 5-1
performing 4-7
LOS
alarm 6-9
, A-6
M
M12 PROTECTION command, Configuration
submenu B-10
M12 Unit 1-4
, 1-13, 1-15
front view 12-33
installing 12-34
LED indicators, location 12-33
PROTECT command 12-34
protection 6-5
removing 12-34
selecting the capacity 6-3
M12 Unit, Standby
installing 12-34
RELEASE command 12-34
, 12-35
removing 12-34
magnetic fields 3-1
mailing address
customer service F-5
spare parts 13-1
Technical Assistance Center 13-6
, F-5
main menu, Keypad B-5
maintenance
annual requirement 4-27
, 9-1, 9-5
routine 9-1
Maintenance Log form 4-1
, 9-1
Major Alarm 6-9
, A-6
manager, allowed 8-9
Manual Control, configurable 6-9
, A-6
MANUAL MUTE command, Alarm submenu
B-6
Master Address 10-5
master site 6-11
master, selecting 6-10
MCX connector
Receiver Assembly 12-16
Transmitter Assembly 12-10
measurement
Receiver Assembly 9-10
transmitter power 4-27
, 9-5
measurements
FCC requirements 9-1
measurements procedure 9-3