BHK-MG 1/2 OPR 030916
4-9/(4-10 Blank)
4.6
CHANGING THE CALIBRATION PASSWORD
The 4-digit password is required to enter calibration mode. The factory default passwords are
listed in Table 4-3.
1. With the power supply in command entry status
(:_:_:)
, press
MENU
key until LCD reads
Change Passw. OldPass(=_=_=)
.
2. Enter the old password and press
ENTER
. (To exit without changing the password, press
CLEAR
.) Then enter the new 4-digit Password and press
ENTER
The password must have
four digits; the default passwords are listed in Table 4-3.
3. The new password is accepted and the LCD shows the next
MENU
screen
GoTo Previ-
ous CALIB? 1(=_=_=)Yes
.
4. Press
CLEAR
to exit the Menu, press
1
to restore the previous calibration values (see PAR.
4.9), or
MENU
for additional menu screens.
4.7
RESTORING PREVIOUS CALIBRATION VALUES
Each time the unit is calibrated, the previous calibration values are retained in non-volatile mem-
ory. If it is determined that a new calibration is erroneous, the previous calibration values can be
restored.
1. If the unit is not in command entry status , press
CLEAR
or
RESET
to put the unit in com-
mand entry status.
2. Press
MENU
until LCD reads
GoTo Previous CALIB? 1
.
3. Press
1
, then
ENTER
. LCD reads
Calibration ! PassWord
.
4. Enter 4-digit password and press
ENTER
. Previous calibration values are restored.
4.8
RESTORING FACTORY CALIBRATION VALUES
The original factory calibration values can be restored.
1. If the unit is not in command entry status , press
CLEAR
or
RESET
to put the unit in com-
mand entry status.
2. Press
MENU
until LCD reads
GoTo Factory CALIB? 1
.
3. Press 1, then
ENTER
. LCD reads
Calibration ! PassWord
.
TABLE 4-3. FACTORY DEFAULT CALIBRATION PASSWORDS
MODEL
PASSWORD
BHK 300-130MG
0300
BHK 500-80MG
0500
BHK 1000-40MG
1000
BHK 2000-20MG
2000
Summary of Contents for BHK-MG Series
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Page 18: ...xii BHK MG030916 FIGURE 1 1 BHK MG 40W SERIES PROGRAMMABLE POWER SUPPLY...
Page 26: ...1 8 BHK 1 2 MG OPR 030916 FIGURE 1 3 RA 24 RACK ADAPTER WITH TWO 1 2 RACK BHK MG 40W UNITS...
Page 35: ...BHK 1 2 MG SERIES 030916 2 3 FIGURE 2 2 BHK MG SERIES REAR PANEL CONTROLS AND CONNECTIONS...
Page 100: ...3 54 BHK 1 2 MG 030916 FIGURE 3 20 SERIES AUTOMATIC CONFIGURATION...
Page 113: ...BHK 1 2 MG 030916 3 67 FIGURE 3 25 PARALLEL MASTER SLAVE CURRENT MODE CONFIGURATION...
Page 150: ......
