Dexcowin COCOON DX-7020, User Manual

Page: 48 / 61

(Model: DX-7020) User Manual 48
5.1 Inspection Checklist
If an abnormality is found in the device, confirm the following items before requesting to
repair the device.
Steps to Take If the Device Malfunctions
Symptom Steps to Take
P
ow
er def
ect
After powering on the device,
the OLED screen does not
display the main menu screen
and a sound is not emitted
➢
Check that the battery is charged.
The device turns off
automatically while in use.
➢ Check that the battery is charged.
Ex
p
osu
re de
fect
There is no exposure sound
when the X-ray emits
radiation.
➢
Check the status of the OLED display. It
should be on. Radiation is emitted when the
“ exposure ” message is displayed on the main
menu screen.
O
th
ers
DC adapter is not working.
➢
Check that the DC adapter is connected to the
AC power cord.
➢
Check that the AC power cord is connected
correctly to the AC power outlet. The Correct
input voltage of this device is AC 100-240V,
50/60[Hz]
➢
When the DC adapter is connected correctly
to the power outlet, the LED at the upper part
of the device lights up green.
➢
If the device does not operate despite being
connected successfully, disconnect it from the
power outlet and contact an authorized
service center.