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5
One-touch
connector
Concave and convex connector has a slit mark and easily snaps into place when pushed in with such mark aligned. In
disconnecting, hold the collar of connector on sensor side and pull, and it can be disconnected in one-touch simple
operation.
1
Power button
When "POWER" button is pressed, power is turned on. In turning off power, continue to press "POWER" button about
one second. This instrument employs auto power-off function to turn off power in about five minutes from the last
measurement, so if power is off during use, press "POWER" button again.
2
4
.Explanation of each part of U-507
Main part
Measurement sensor microphone /
flexible arm system microphone
(standard specification)
11
One-touch connector
1
"MEASURE" button
10
Power button
2
Cord system microphone
(option)
12
LCD screen with backlight
3
SPAN button
7
Select button
Power supply:
AAA type x 2 pieces
)
4
Hz button
(switching between frequency
and tension modes)
8
L E D
(left : red, the right : green)
WIDTH button
6
MASS button
(unit mass)
5
0-button
(frequency range switching)
9
UP DOWN button
5
Содержание U-507
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