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Chapter 2: Overview
2.4 Hardware Description
Figures 2-1 and 2-2 show the front and back panels of the scaler. Tables 2-1 and 2-2
describe the scaler's components.
1
2
3 4 10
5 6 7 8 9
Table 2-1. Front-panel components.
Number in
Figure 2-1
Component Description
1
Power
indicator
Lights red when power is on, turns green in standby
mode.
2
LCD screen
Shows real-time system working status.
3
SOURCE/
AUTO
• Used as a video source selection button, press to
select one source, press again to select next source,
switching sequentially between HDMI1, HDMI2,
HDMI3, VGA1, and VGA2. The LCD screen will
show the name of the selected source.
• Used as a switching mode selection button, press
and hold for 7 seconds or more to enter Auto-
switching mode, press and hold for 7 seconds or
more again to enter Manual-switching mode.
NOTE: When you set any VGA port to AV or YPbPr in
Manual-switching mode,
the system will not be able to enter Auto-
switching mode. While in Auto-switching
mode, setting any VGA port to AV or YPbPr
will automatically enter the system in Manual-
switching mode, and the LCD screen and
RS-232 control software will prompt “Not
supported!”