Bio-Rad CHEF Mapper® XA System - Manual (Page 15)

4.2 Front Panel
Indicator Lights
A. C. Power: Illuminates when power to the CHEF Mapper system is turned on.
Run On: Illuminates when START RUN is activated, and goes out when the run is over or
when the program is in pause mode.
High Voltage: Illuminates during a run, and goes out when the run is over or when the pro-
gram is in pause mode.
IMPORTANT: Never turn the CHEF Mapper power switch off when the high voltage
light is on. Use STOP RUN to clear the run program, then turn the power off.
Run Pause: Illuminates when PAUSE/CONT is pressed to pause a run. When this light is on,
the run on and high voltage lights will go out. (Note: The high voltage light will take 5–25 sec-
onds to go off, to allow the power supply time to power down.)
Key Descriptions
Auto Algorithm sets the system to run in auto algorithm mode (see Section 5).
180° FIGE sets the system to run in field inversion mode (see Section 4.3).
Two State sets the system to accept two state parameters entered from the
control panel (see Section 4.4).
Multi State sets the system to accept multi state parameters entered from the
control panel (see Section 4.5).
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