B&K Precision MDL Series - Manual - Manual (Page 28)

28
Figure 9 – Input Voltage Selection
Turn-On Checkout
When you turn on the electronic load, the front-panel display will light up briefly while the
electronic load performs its power-on self-test. The following table shows the procedure of the
self-test.
Mainframe VFD Display Description
BOIS Ver 1.20 VFD displays software version
SYSTEM SELF TEST System self-check
CH1/2/3/4/5/6/7/8
SCAN…
□7□5□3□1
Detecting all installed modules
e.g.：CH01 CV OFF
Vdc=0.0000V Adc=0.0000A
Wdc=
0.00W
Displays information of channel 1 or the leftmost channel.
Use up and down key to select other channels.
WARNING: Your electronic load is equipped with a 3-wire grounding type power cord;
the third conductor being ground. The electronic load is grounded only when the
power-line cord is plugged into an appropriate receptacle. Do not operate your power
supply without adequate cabinet ground connection.