Crystal Vision
Installation
Description
Data
Flashing
This LED will flash to indicate activity.
Link
Normally lit
This LED will be lit whenever the frame is connected to an
Ethernet network.
Piano Switches
Switches 1 and 2 configure the cooling fan modes.
Levers 1 &2
Function
Notes
Both up
Normal
cooling
Both fans run continuously, increasing in speed as the
temperature inside the frame goes up.
1 down, 2 up
Quiet mode
For use with a lightly loaded frame for low ambient temperature.
When the frame temperature is below approximately 45°C the
panel fan is switched off and the PSU fan runs at minimum
speed. If the frame temperature goes above 45°C it reverts to
normal cooling and goes back to quiet mode when frame
temperature falls below 42°C.
1 up, 2 down
Max cooling
mode
In Maximum cooling mode both fans never run below near
maximum speed. Fan speed increases to maximum at high
frame temperature. This mode is ideal for equipment bays
where noise is not a concern.
Both down
Reserved for
future use
Operates as normal mode with current software.
Slide switches
Switch
Function
Notes
1
Debug
Normally right, no user function.
2
Default IP
address
Normally right, left set IP address to default 10.0.0.201.
3
Normally right, no user function.
422 Term
Terminates RS422 input – no longer supported.
Upper/Lower
No user function – leave set to ‘Lower’.
Note:
Quiet mode is dependent on PSU and PSU fans not being in an alarm state.
If one of the fans should fail, the closed frame can still operate indefinitely with
an ambient temperature of up to 40°C.
Although only one of the fans is essential in normal operation, a faulty fan
should be replaced as soon as practical to prevent the long-term stressing of the
modules.
Warning:
Although it is possible to operate the frame with the front panel open, the frame
may not meet electromagnetic compatibility (EMC) requirements in this
condition.
Indigo DT User Manual R1.8
10
05 July 2018