Airport 828HC, Instruction Manual

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© Airport Lighting Company
4.0 How to Navigate the CCR Display and Keypad
Figure 2: Keypad and Display of a 240V input CCR
The CCR display will show 4 lines of information at any given time. The display communicates
directly with the DCMU inside the panel. The information on the screen can be scrolled through
and will cycle around as if on a rolling drum.
Figure 6 shows the main screen of the CCR; this is the first screen that will come up when the
CCR is powered on. Refer to Section 4.2 Understanding the Digital Control & Monitoring Unit
(DCMU) Display for additional information.
4.1 The CCR Keypad
The OFF button will turn the CCR off from any brightness step in Local
or Remote.
The ON button will turn the CCR on to the most previous brightness
step. There is an LED on the button that will illuminate when the CCR
is on.
The LOCAL UP and LOCAL DOWN buttons change the brightness step
of the CCR when it is in Local mode. If LOCAL DOWN is pressed when
the CCR is at Step B10 (3 step configuration) or B1 (5 step
configuration), the CCR will turn off.