Prokit's Industries MT-1503 - Manual (Page 9)

8
Other Functions
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. Beeper Function
a. When the key is pressed, the beeper beeps one short sound.
b. Beeper will keep 5 sounds for warning in 1 minute before auto power off, and beep 1 sound before power
off.
c. In auto selection mode, it effects and sounds only while pressing SELECT key with “SCAn” on the LCD.
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. Auto Power-OFF
a. If the buttons of the meter have no action within certain time, the system will be power off automatically
(sleep mode). It’s 10 minutes to auto power off. In auto power-off status, pressing the function key or
enable the function switch, the meter will “Auto Power-On” (Operation Mode).
b. To press and hold any button to power on, auto power-off function will be disabled.
Maintenance
Clean the case with a damp cloth and detergent. Do not use abrasives or solvents.
Battery and Fuse Replacement