ON

Output ON

Link The power supply is in communication

Oh

Overheat protection state

 

mode

CV The power supply is in constant

Rmt The power supply is in remote mode

 

voltage mode.

Cal

The power supply is in calibration mode

CC The power supply is in constant

 

The function keys are locked by password

 

current mode.

 

 

 

 

Unreg The output of the power supply

 

The rotate speed of cooling fan

 

is unregulated (neither CV nor CC)

 

 

 

 

 

 

 

 

The Rear Panel at a Glance

1

2

3

4

5

?Cooling window

?DB9 interface connector

?110V/220V selector

?Fuse

?Power socket

7

Page 7
Image 7
B&K 1787B, 1786B, 1788, 1785B instruction manual Rear Panel at a Glance, Cal