User manual
97
(7). Specifications
Computer input (Loop thru) 
Max computer input resolution
Computer input connector type 
Computer input signal level
Video inputs
Video standard
Video input connectors
Scaled output resolutions
Scaled output vertical refresh rates &
Horizontal scan rates
Manual control
IR remote control
Video adjustments
Weight
Dimensions
Power source
RGB with HV Sync
1600 x 1200
HD 15 Female
RGB @ 0.7V, H&V Sync @ TTL
Composite Video @ 1 Vp-p 75 ohm
S-Video @ 1 Vp-p 75 ohm
YCbCr Y : 1 Vpp 75 ohm
 CbCr : 0.7 Vp-p 75 ohm
NTSC 3.58, PAL B/D/G/I, SECAM 
Composite video on BNC
S-Video on 4-pin Mini-DIN
Component on BNC
 Pixels Format Scan
VGA 640 x 480
SVGA 800 x 600
XGA 1024 x 768
SXGA 1280 x 1024
16:9 1280 x 720p (720p)
16:9 1920 x 1080i (1080i)
 852 x 480p(480p)
 852 x 576p(576p)
Output resolution Vert. (Hz) Hori. (Hz)
59.94
31.469
VGA
SVGA
XGA
SXGA
480p
576p
720P
1080i
60.320 37.880
60.000
48.360
60.020
59.940
50
59.94
59.94
63.981
31.469
31.25
44.995
33.716
Front panel buttons
Yes
Brightness, Contrast, Color Saturation, Tint (NTSC), Sharpness
1 Kgs
204(D)x 154 (W) x 46(H)mm
100~240VAC to DC 12V/1A Desktop switching adaptor
PC
Resolution
RGBHV
RGBHV
RGBHV
RGBHV
YPbPr
YPbPr
YPbPr
YPbPr
Progressive
Progressive
Progressive
Progressive
Progressive
Interlaced
Progressive
Progressive
HDTV
Resolution
3
(4). Connecting the hardware
 Front Panel
 2. Picture: Press the button to toggle through picture adjust parameters as follows:
 ContrastBright  Color Tint Sharpness Contrast
 Contrast: Press  or  to adjust contrast level. The range of adjustment is 0~63. 
 Factory default value is 58.
 Bright: Press  or  to adjust Brightness level. The range of adjustment is 0~63.
 Factory default value is 31.
 Color: Press  or  to adjust color level. The range of adjustment is 0~63.
 Factory default value is 31.
 Tint: Press  or  to adjust NTSC Tint level. The range of adjustment is 0~63. 
 Factory defaults value is 31.
 Sharpness: Press  or  to adjust sharpness level. 
 The range of adjustment is 0~63. Factory defaults at 10.
 3.  ,  : Press to toggle through various adjust controls or to alter setting value.
 4. IR Sensor: Infrared remote control sensor.
 5. Power and LED button: Press once to power on the unit, press again to turn off.
 Note:
 * Under picture adjust mode, press  and simutaneously will revert the selected 
 parameter back to factory preset value. Press both buttons for over 5 seconds. 
 will revert all picture parameters back to their factory preset values. 
 6. Front Panel Lockout- Under certain circumstances it may be desirable to disable 
 the front panel controls. For example, to prevent
 unauthorized or accidental changes to the setting while the
 unit is in use. 
 To disable the front panel controls use RS-232 to set the 
 front panel lockout to ON position. 
6
(6). Remote Control
 1. Power: Power ON/OFF button.
 2. Display: Press the button to enable or disable the on screen display 
 of the resolution information. 
 3. C-Video: Press the button to select composite video as input source.
 4. S-Video: Press the button to select S-Video as input source.
 5. YCbCr: Press the button to select YCbCr as input source.
 6. PC: Press the button to select PC input looping through to the output.
 7. VGA: Press the button to select 640 x 480 as output resolution.
 8. SVGA: Press the button to select 800 x 600 as output resolution.
 9. XGA: Press the button to select 1024 x 768 as output resolution.
 10. SXGA: Press the button to select 1280 x 1024 as output resolution.
 11. 480p: Press the button to select 852 x 480p as output resolution.
 12. 576p: Press the button to select 852 x 576p as output resolution.
 13. 720p: Press the button to select 1280 x 720p as output resolution.
 14. 1080i: Press the button to select 1920 x 1080i (interaced) as output resolution.
 15. Aspect ratio: Press the button to switch between standard, 4:3 and 
 wide (16:9)aspect ratio.
 16 IR-Set: When IR sensor is turned off by RS-232, Press this button for 
 over 15 seconds will turn on the IR sensor.
 17. 3D: Press to turn ON/OFF the 3D enhance.
 18. NR: Press to turn ON/OFF digital noise reduction.
 19. Mode: Same as "mode" button on front panel. 
 press to toggle through 
 Source ResolutionOutput 
 Aspect3D EnhanceDigital NR
 Source
 20. Picture: Same as picture button on 
 front panel. Press to toggle 
 through Contrast Bright 
 Color  Tint  Sharpness 
 Contrast 
 21. Reset: Press this button will revert picture 
 adjust back to factory preset value. 
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4
(5). Connecting and Installation 
(4). Connecting the hardware
Connecting the Video inputs
 The video scaler can accept a composite video, an S-Video or a YCbCr input
 signal for scaling, as well as a computer signal input that is passed through the unit
 when the PC in (Bypass) is selected.
 Rear Panel
 1 . Composite Video: Use a Composite video cable to connect the composite video 
 output of the source equipment to the connector labeled 
 "C-Video" on the back of the Video Scaler.
 2 . S-Video: Use a S-Video cable to connect the S-Video output of the source video 
 equipment to the connector labled " S-Video" on the back of the 
 Video Scaler.
 S-Video provides improved performance over Composite Video and is 
 recommended over composite.
 3 . YCbCr input: Use a 3 RCA-to-3 RCA YCbCr cable to connect the YCbCr output of 
 the source video equipment to the connectors labled YCbCr on the 
 back of the video scaler. Please note the plugs' color have to match
 with the color of the RCA Jacks. YCbCr component provides the best 
 picture quality among all three inputs, and should be used whenever 
 possible.
 4 . Computer RGB with H&V Sync: Connect the source computer's VGA output
 signal to the HD 15 connector labled "PC In" on the 
 back of the Video Scaler.
 Note: This Computer inputs signal is not sclaed, but is available for pass-through
 when the Video Scaler is in the PC In (Bypass) mode.
 Connecting the scaled output to your projector, PDP, or LCD Display
 5 . The HD-15 D-Sub connector is shared by PC/RGBHV output and HDTV/YPbPr output.
 When PC/RGBHV output resoultion (VGA to SXGA) is selected, use the HD-15 to 
 HD-15 VGA cable to connect the output to the PC input of your display monitor.
 When HDTV/YPbPr output (480p, 576p, 720p, 1080i) is selected, use the HD-15 to 
 YPbPr 3 x RCA cable to connect the output to the YPbPr input of your HDTV display.
 Note: Use of wrong cable for your selected output will result in an abnormal picture
 on the screen.
 6 . DC power jack: 12V 1A DC power input.  
2 1
3 4 5 6
INPUT
S-VIDEO
VIDEO
Y Cb Cr
PC IN
RGB/YPbPr
OUTPUT
DC 12V
+
DC Adaptor
HDTV
Control In
INPUT
S-VIDEO
VIDEO
Y Cb Cr
PC IN
RGB/YPbPr
OUTPUT
DC 12V
+
RS 232
Rear Panel










