npg DHT618M Manual De Usuario página 20

Troubleshooting
Problem Potential Reasons
Power isn't connected
NO picture
The power switch is not on
DVB-T cable not connected
Screen shows
No Signal
Aerial cable is faulty
No or incorrect connection
with audio cable
No sound from
speake
Sound on mute
No or incorrect connection
with AV cable
Only sound, no
image on the screen
The program is a radio pro-
gram
The battery is exhausted
Remote Control
is not responding Remote Control is not facing
or lose enough to the Set
Top Box
Picture is breaking
up The signal is too weak
What to do
Connect the power
Switch on the power
Plug in the DVB-T cable
Check aerial cable and con-
nections
Connect the audio cable co-
rrectly
Turn off mute function
Make sure cables are con-
nected correctly
Press <TV/RADIO> key to
shift into TV mode
Change battery
Adjust the position of the Re-
mote Control and move clo-
ser to the unit
Check aerial cable and con-
nections
10
Note:
- We cannot guarantee compatibility (operation and/or bus power) with all
USB mass storage devices and assume no responsibility for any loss of
data that may occur when connected to this unit.
-With large amounts of data, it may take longer for the system to read the
contents of a USB device.
-Some USB devices may not be properly recognised.
-Even when they are in a supported format, some files may not play or dis-
play depending on the content.
Personal Grand Technology, S.A.
C/ Ecuador-14 (Pol. Industrial Las Monjas)-28850 Torrejón de Ardoz-Madrid-Spain
Tel.: 916 794 790 Fax: 916 794 891
SAT.: [email protected]
[email protected]
www.npgtech.com