36
Setting
Vertically Synchronized Signal Input Method
Vertically synchronized signal is input externally and the frequency is detected by the main unit to
perform external sync measurement.
The vertically synchronized signal output from the measurement object is input to the main unit via a
BNC cable. The input signal must be a CMOS input level (0.8 / 1.2 / 1.8 / 3.3 / 5.0 V, 0.5 to 200 Hz).
Synchronization can be achieved by adjusting the [EXT VOLTAGE] setting on the main unit to the input
signal level.
* Factory default setting: [EXT VOLTAGE] 3.3 V
Operating Procedure
1
5, 6, 7 8
1. Press
MENU
key when the MEAS screen
is displayed.
The MENU screen appears on the LCD.
When the backlight of the LCD has been turned off via
BACKLIGHT
key on the MEAS screen, the
backlight is turned on.
SPD
CMF
SYN
[
Hz
]
ACC
cd
m
2
Lv
73. 28
0 . 3829
0 . 3913
x
y
MEAS
MEMORY
OPTION
SETUP
DARK MEASUREMENT
INFORMATION
2, 3, 4
2. Press either or key to select
[SETUP] and then press
ENTER
key.
The MENU - SETUP screen appears on the LCD.
DATA FORM
F
EXT VOLTAGE
3.3V
DATE TIME
2022/10/31
11:07:30
RS-232C BAUDRATE
115200bps
SETUP
(
2/3
)