Harmonic MAXLink HOA 7100 Series, Product Manual

Page: 10 / 50

Front Panel Interface
2–2 Copyright © 2004 Harmonic Inc.
Figure 2-2 shows the front panel keys and LEDs.
Figure 2-2. HOA 7100 front panel detail
2.1.1 Front Panel LEDs
There are four LEDS on the front panel:
• Status
• Power
• Laser
• Locked
The Status LED indicates the alarm state of the HOA 7100. Solid green
indicates the unit is operating normally; red indicates an active alarm.
When the
Power
LED is green, the HOA 7100 is turned on.
The Laser LED is amber when the lasers are operating.
The
Locked
LED is amber when the front panel interface is locked.
2.1.2 Function Keys
The function keys provide a one-step action for:
• Recalling factory settings.
Press the
RCL
key to reset the HOA 7100 to factory default settings.
• Entering the Adjustment menu.
Press
ADJ
to go directly to the HOA Adjustment menu.
• Entering the Status menu.
Press
STAT
to go directly to the HOA Status menu.
• Entering the Alarm menu.
Press
ALM
to go directly to the HOA Alarms menu.
• Locking the front panel.
Press
LOCK
to deactivate the front panel keypad. Press
LOCK
again to
activate the keypad. The Locked LED is amber when the front panel is
locked.
LEDs Function Keys Navigation Keys Numeric Keypad Optical Monitor