ITech IT7622 User Manual page 38

ООО "Техэнком" Контрольно-измерительные приборы и оборудование
Device
Self-Test
3.10.2 Menu function
System Information
Set the screen brightness (>Brightness)
Set the keyboard sound (>Beeper)
Set the Loop Speed (> Loop Speed)
Set the Relay (>
Transformer Abudhal
Porduct
Self-Test
Lcd Test
Key Test
Dsp Test
BackRam Test
The item "System Information" provides the instrument information, as shown in
the table below.
Product Name
Serial
Software Version
MAC
This item can set the screen brightness. Set the screen brightness within the
range 1-10 by pressing number keys on the front panel. The larger the number
is, the higher the screen brightness is. You can also set the screen brightness
by rotating the knob on the front panel.
This item can set the key sound state.If in ON mode,then when you press a
button, the power supply will beep. If in OFF mode,the beeper will not make a
sound.The default set is in ON mode.
This item can control stability of the loop. When the connected load is
capacitive load or inductive load, select Slow; when the connected load is
resistance, select Fast.
)
Relay Ctrl
This item can isolate or connect the user loop. When Close is selected, the
relay is closed, and the user circuit can be connected; if Open is selected, the
relay is open, and the user circuit is isolated.
Copyright ©ITECH Electronic

Off
Set the turns ratio of main and
secondary coils (default value:
1:1)
Lcd Test
Key Test
Dsp Test
BackRam Test
IT7626
602807022717630005
0.12,0.16,1.03,1.11
00 17 18 01 0f 5c
: : : : :
Co., Ltd.
www.tehencom.com
Basic Operations
36