Upgrade - Gi spark2 User Manual

5.5.11 A/V output
Screen ratio: set the TV Aspect Ratio to 4:3, 16:9 or
auto as appropriate, so that it is compatible with the TV.
Conversion: choose the proper display format on
LETTER BOX, PAN-SCAN, and CPMBONED OR IGNORE to
fit to the width of the normal screen.
TV standard: select the desired resolution depending on
your HD TV Set.
SPDIF: This option is recommended when you are using
S/PDIF connection. Auto is used when you want to set
the default audio which the program has as the audio
output.
PCM is used when you want to set the audio output
always to be pcm.In this case even if the program you
are watching has Dolby Digital, the audio output via
SPDIF still with pcm audio.
Dolby Digital HDMI: ON is used when you want to set
the default audio which the program has as the audio
output. OFF is used when you want to set the audio
output always to be pcm.
Note: if your TV can not support Dolby Digital output
via HDMI, no matter ON or OFF been set, the audio
output should always to be pcm.
CEC：If you set the CEC ON, you are able to short press
the power key on the remote control to switch on or
switch off spark2 receiver and your TV.
Note: make sure your TV can support CEC function.

5.5.12 Upgrade

Stable update:
Press key to start 'stable update ', your spark2
will start searching for an update. If a newer version is
available, the selections 'update now 'will be highlight.
Move highlight to 'update now', and then press OK key to
start install process. As the install proceeds, you will see
the progressive banner and percent.
Step1: download software from internet

Step2: verify software

Step3: spark2 automatically reboot into upgrading

process
After update software success, spark2 will reboot
automatically and enter the new system.