39
│
www.deltaww.com
User Manual
A9000
AC Power Source
2. Rotate knob to change <ON>to<OFF>, press
Enter
to confirm the change
S E T U P
W a v e f o r m
:
B
→
B u z z e r
:
O N
K e y l o c k
:
O F F
P h a s e
S e l .
:
T h r e e ( S Y N . )
O u t
M o d e
-
T h r e e
P h a s e
Φ
2
L e a d
Φ
1
:
1 2 0 . 0
Φ
3
L e a d
Φ
1
:
2 4 0 . 0
P r e s s
▲
▲
t o
S w i t c h
P a g e
S E T U P
W a v e f o r m
:
B
→
B u z z e r
:
O F F
K e y l o c k
:
O F F
P h a s e
S e l .
:
T h r e e ( S Y N . )
O u t
M o d e
-
T h r e e
P h a s e
Φ
2
L e a d
Φ
1
:
1 2 0 . 0
Φ
3
L e a d
Φ
1
:
2 4 0 . 0
P r e s s
▲
▲
t o
S w i t c h
P a g e
3.5.9 Disable (Lock) the Keys at Front Panel
DME-A902ABT SERIES allow the user to lock the parameters at front panel to avoid being
changed accidently. After the parameters are locked, only
Menu/
Home
and
OUT
keys are
enabled.
Menu/
Home
Let user back to SETUP manual to enable or disable lock,
OUT
enable or disable the output.
Following are the processes to demonstrate how to set keys at front panel from OFF to
ON
：
1. Press
▲
▼
Save
Recall
or
▲
▼
Save
Recall
to move cursor to Keylock
S E T U P
W a v e f o r m
:
B
B u z z e r
:
O F F
→
K e y l o c k
:
O F F
P h a s e
S e l .
:
T h r e e ( S Y N . )
O u t
M o d e
-
T h r e e
P h a s e
Φ
2
L e a d
Φ
1
:
1 2 0 . 0
Φ
3
L e a d
Φ
1
:
2 4 0 . 0
P r e s s
▲
▲
t o
S w i t c h
P a g e
S E T U P
W a v e f o r m
:
B
B u z z e r
:
O F F
→
K e y l o c k
:
O N
P h a s e
S e l .
:
T h r e e ( S Y N . )
O u t
M o d e
-
T h r e e
P h a s e
Φ
2
L e a d
Φ
1
:
1 2 0 . 0
Φ
3
L e a d
Φ
1
:
2 4 0 . 0
P r e s s
▲
▲
t o
S w i t c h
P a g e
