GW Instek PSB-2000 Series User Manual - Manual (Page 45)

OPERATION
45
The CH1 and CH2 keys are independent of each
other, and it is possible to turn the output on
through channel 1 or B by pressing the CH1 or
CH2 key to select the corresponding channel.
However, the output is disabled unless the
OUTPUT key is lit.
Note For the PSB-2400L2, if neither the CH1 nor CH2 key
is lit, the OUTPUT key will not go on even if it is
pressed. (No output is provided.)
Fig. Output by
Pressing OUTPUT
key
OUTPUT
CH 2 CH 1
ON / OFF
OUTPUT
CH 2 CH 1
ON / OFF
Press CH1 and CH2 to
make them light up. (The
output is still off)
Press Output to output.