Operating Instructions; Power On/Off; Data Measurement - UNI-T UT279 Operating Manual

3. 3.5-inch color touch-screen LCD
button and MEM button
5.
7. Coil tap
9. Shielded layer
11. Output lead
13. Trigger
V. Operating Instructions

1 Power On/Off

When POWER is pressed, the tester will be turned on and the LCD will display the
menu. If blank screen occurs and the LCD keeps flashing after the tester is turned
on, that indicates the battery power may be low, please press POWER to turn off
the tester and then replace the battery. The time of powering off the tester
automatically can be set, the time range is 000 to 999(min), if the time is set at
"000", the tester will not power off automatically. The tester will power off
automatically after it is turned on for 5 minutes by default.

2 Data Measurement

In function menu page, press
and press MEM or tap "Data Measurement" icon to enter data measurement page,
to move the cursor to "Return" icon, next, press MEM or tap "Return"
then press
icon to return to function menu pate.
Menu
4. Tester
6. POWER button
8. Coil tap
10. Audio plug
12. Current clamp
to move the cursor to "Data Measurement" icon,
7
Data measurement