CP-293 PC to HDMI
1080p Scaler Box
Operation Manual
CP-293
1.Introduction
This Scaler Box is designed to upscale analog video signal from PC input source
to digital HDMI output of wide-range HDTV and PC resolutions, up to
1080p/WUXGA. Besides video upscaling, the scaler box also converts input
audio signal from TOSLink or L/R to both digital and analog formats, then output
to HDMI combining with the video, TOSLink (optical fiber), and phone jack (L/R
audio) simultaneously. This unit has a comprehensive OSD menu that allows
user to select a variety of output resolutions and adjust for best picture quality.
2. Main Features
HDMI 1.2, HDCP 1.1 and DVI 1.0 compliant.
Scales any PC resolutions to PC (VGA ~ WUXGA)/ HD (480i ~ 1080p)
resolutions.
Automatically detect the factory setting of the connected display and
output the corresponding resolution and refresh rate, when the NATIVE
output is selected.
Provides output picture adjustment on contrast, brightness, hue, saturation,
sharpness, RGB (color tone) level and aspect ratio size.
Supports high resolution output (See section “6.2. Support Resolution” for
reference.):
PC: VGA, SVGA, XGA, SXGA, UXGA, WXGA, WSXGA, WUXGA.
SD/HD: 480i, 576i, 480p, 576p, 720p, 1080i and 1080p
Supports stereo LPCM analog/digital audio input and stereo LPCM
analog/digital output. Simply select among the audio input sources in the
OSD menu, then output the audio to HDMI, TOSLINK(optical fiber) and
phone jack simultaneously.
HDMI
AUDIO
MENU
+
-
OPTICAL
OUTPUT
4. Operation Controls and Functions
4.1 Front Panel
1 PC Input: Connect the PC input D-Sub (15-pin) port to the D-Sub output
port of your source equipment such like PC.
2 Audio Input: Connect the PC 3.5mm phone jack input port to the analog
audio output port of your source equipment.
3 TOSLink (optical fiber) Input: Connect the optical input port to the digital
audio output port of your source equipment.
4 Power: Plug the 5VDC power supply into the unit and connect the
adaptor to AC wall outlet.
1 HDMI Output: Connect the HDMI output port to the HDMI input port of
your display such like HDTV.
2 TOSLink (optical fiber) Output: Connect the optical output port to the
digital audio input port of your amplifier.
3 Audio Output: Connect the PC 3.5mm phone jack output port to the
analog audio input port of your equipment.
4 Menu Button: Press the MENU button to bring up OSD operation menu.
(See section “4. OSD Operation” for reference.)
5 +/- Button:
a. On the first tier of OSD menu, use + and – buttons to move up/down
the highlight item for selection.
b. Once the desired option is selected, use + and – buttons to toggle
between setting values.
4.2 Rear Panel
PC
AUDIO OPTICAL
DC 5V
INPUT
1
2
3
4
1
2
3
4
5
3. Package Contents
PC to HDMI 1080p Scaler Box
5VDC Power Supply Adaptor
Operation Manual
4.3. OSD Operation
Adjustment
CONTRAST
-
0 ~ 100 of Contrast Level
BRIGHTNESS
-
0 ~ 100 of Brightness Level
- HUE
0 ~ 100 of Hue Level
- SATURATION
0 ~ 100 of Saturation Level
- SHARPNESS
0 ~ 100 of Sharpness Level
FINETUNE
- EXIT
- RED
0 ~ 100 of Red Color Level
- GREEN
0 ~ 100 of Green Color Level
- BLUE
0 ~ 100 of Blue Color Level
COLOR
- EXIT
SIZE
-
OUTPUT
-
NATIVE / VGA / SVGA / XGA
/ SXGA /UXGA / 480i / 480p/
720p@60Hz / 1080i@60Hz /
1080p@60Hz / 576i / 576p /
720p@50Hz / 1080i@50Hz /
1080p@50Hz / WXGA /
WSXGA / WUXGA
AUDIO
-
- HPOSITION
0 ~ 100 of OSD Horizontal Position
- VPOSITION
0 ~ 100 of OSD Vertical Position
- TIMER
0 ~ 100 of OSD Existing Time (sec.)
- BACKGROUND 0 ~ 100 of OSD Transparent Level
OSD
- EXIT
INFORMATION
-
EXIT
-
Close OSD Menu
FULL / OVERSCAN / UNDERSCAN /
LETTERBOX / PANSCAN
4
EAR PHONE / OPTICAL
1st Tier Option 2nd Tier Option
Back to 1st Tier
Back to 1st Tier
Back to 1st Tier
SOURCE (Input Interface)
INPUT (Input Resolution)
OUTPUT (Output Resolution)
VERSION (Firmware Version)
5. Reset Functionality
To reset the unit, press and hold the MENU button then re-plug the DC power
into the unit to set the unit back to factory default, with output resolution
as NATIVE. This feature is also useful when the output is scaled to a resolution
not supported by the connected TV/monitor so no picture is shown, because
the NATIVE resolution can guarantee the proper (might not be the best) output.