Toshiba LF620 Instruction Manual page 58

Switch operation
STEP4
STEP5(=END)
Note 1:The meter size display loops as shown below:
①
② 0.1inch
Note 2: When the meter size is changed, range unit and count rate will be forcefully changed as
Note 3: The exciting frequency setting may become inappropriate for the set value when the
Setting meter size
(mm)
2.5 ~ 200
250 ~ 450
500 ~ 900
Display example
SIZE
150
mm
SIZE
150
mm
SET OK?
ESC
O K
2.5mm 4mm 6mm 15mm
0.16inch
described below. If necessary, change these parameters again.
Range unit m/s
If the count rate goes out of the setting range
Count rate when the meter size is changed, the count rate
will be forcefully set to zero.
meter size of the detector is changed. If the exciting frequency is the value shown
below when the meter size is changed, the exciting frequency will be forcefully
changed.
(inch)
0.1 ~ 8
10 ~ 18
20 ~ 36
Repeat this operation until 150mm is
obtained.
When the desired value is obtained, push
to set the value temporarily.
Pushing
whether the setting is OK or not.
If OK, push
setting, push
Pushing
ESC
and exits the setting screen.
N O
0.25inch 0.5inch
Set exciting frequency
−
24Hz
12Hz, 24Hz
− 57 −
6 F 8 A 0 9 2 7
Description
shows a message to confirm
. If you need to redo the
O K
.
N O
cancels the setting operation
900mm ②
36inch
①
Forcefully set exciting
frequency
Not forcefully set
12Hz
6Hz