AESYS KC640, Maintenance Manual

Page: 17 / 84

aesys
Standard Sign System
Maintenance Manual
ASMM2010 Page 17
Version 1.0 • April 2011
KC640 Central Control Unit (CCU) Features
The major controls on the KC640 CCU are detailed below in Figure 4.
Figure 4
— KC640 Central Control Unit, Selected Features I
The CCU command system using the keyboard can be divided into two levels. The first level is for normal
viewing and is the default screen. The second level is for CCU set-up.
In the first level the controls for normal display/default screen are as follows:
 <F1>
— Press to switch to second level (CCU set-up)
 <F2>
— Mode selection (internal message) ―Disabled‖

<F3>
— Press to set route (line) code ―Disabled‖
 <F4>
— Press to set a public relation (P/R) message
 <F5>
— Press to set destination ―A‖
 <F6>
— Press to set destination ―B‖
 <ENT>
— Panel information refresh (confirm performed selection), and
 <CL>
— Press to make the signs blank. Pressing the <CL> button AND the <ENT> button
will make all signs blank.
In the second level the controls for CCU setup are as follows:
 <F1>
— View/edit display brightness. After selecting <F1> the user can vary the LCD
displays brightness (0 to 8 with 8 being the brightest)
 <F2>
— Enable/disable the internal display
 <F3>
—View/edit P/R page duration
 <F4>
— Enable/disable ―Line+Terminus‖ mode
 <F5>
— Enable/disable ―power save‖ time