CPA-3 Video Pattern Generator Quick Guide Operation Manual CPA-3 1
TABLE OF CONTENTS 1. Features and Specifications .............................................................. 3 Features ............................................................................................... 3 Specifications ...................................................................................... 3 2. Overview of the Remote Control ....................................................... 4 3. Installation and Connections .............................................................
1. Features and Specification Features Supports HDCP signal verification pattern. On-panel LED display and LED indicators Remote control Specifications HDMI v1.2, HDCP1.1 and DVI1.0 compliant HDMI frequency bandwidth: 1.65Gbps (single link). Output Resolution: 720p50 / 720p60 / VGA60 Output Signal: DVI / HDMI / Auto Detect Patterns: 8 Groups with 35 patterns Audio Source: Internal 1 kHz Sinewave 48kHz sampling rate External optical input. EDID support: VESA EDID v1.
2. Overview of the Remote Control 1 2 3 4 1 MENU (Enter): Press to view the OSD menu or press to enter the functions. 2 ▼: Press to move the cursor down or switch to next pattern. 3 ▲: Press to move the cursor up or switch to previous pattern. 4 Exit: Exit the current process or return to MENU 5 6 9 10 12 13 EXIT PATTERN GROUP EDID 720P50 720P60 VGA60 HDCP OFF DVI HDMI 5 PATTERN: Press to list pattern groups menu. 8 AUDIO ON INT TYPE the previous page.
3. Installation and Connections Front Panel POWER HDCP RESOLUTION MENU RESET 1 2 3 4 5 8 6 7 1 Power ON/OFF indicator. 2 HDCP ON/OFF indicator: Press [HDCP ON]/[HDCP OFF] to switch HDCP ON/ OFF. 3 Remote control sensor. 4 Resolution: Switch resolution among 720P50, 720P60 and VGA60. 5 MENU (Enter): Press to view the OSD menu or press to enter the functions. 6 ▼: Press to move the cursor down or switch to next pattern. 7 ▲: Press to move the cursor up or switch to previous pattern.
Rear Panel HDMI OUTPUT OPTICAL INPUT DC 5V 1 2 3 1 HDMI OUTPUT: HDMI/DVI output. 2 OPTICAL INPUT: Connected external S/PDIF audio source. 3 DC 5V/2A: Power input. 4. Pattern table CPA-3 has 8 groups with 35 patterns. PATTERN COMMENT Color Bar GROUP H/V color bars Application Grey Scale The color bar pattern in fact provides sufficient information for a good overall check on color performance.
Purity WHITE Purity Color White, Blue, Red, Magenta, Green, Cyan, Yellow, Black BLACK Application Black / White Line The red and green patterns are most frequently used for checking color purity. In a correctly adjusted receiver, each electron beam will strike only one set of color dots or stripes on the screen. If the red pattern is selected only this color should be visible; the presence of any other color is an indication that color purity needs adjustment.
Gradual Graudal Black/White, Red/White, Green/White, Blue/ White Application Checks and adjustment of decoders, especially video de-emphasis and bell filters (cloche). In the receiver, after the antibell filter, the chrominance signal should have the same amplitude in the active video part. Grid Checker Board, Grid, Inverse Grid Application HDCP Pattern This pattern is mainly used for checking and aligning dynamic and corner convergence of TVs or monitors.
5. Using the OSD main menu Press [MENU] to display main menu. 5.1 Pattern Press [▲/ ] to move the cursor and then press [Menu] to enter the pattern mode. There are 8 different pattern groups; you can move the cursor and press [Menu] to enter each pattern group. Press [↑/↓] to select pervious/next pattern.
5.3 HDCP setup Press [▲/ ] to move the cursor and then press [Menu] to enter the HDCP setup. After the HDCP setup been selected press [Menu] to confirm the selection. ▲ MANI MENU PATTERN AUDIO SOURCE HDCP SETUP EDID ANALYSIS RESOLUTION SIGNAL TYPE INFORMATION EXIT HDCP SETUP OFF ON EXIT Press [Exit/Menu] to return to the Main menu. 5.4 EDID analysis Press [▲/ ] to move the cursor and then press [Menu] to enter the EDID analysis.
5.5 Resolution Press [▲/ ] to move the cursor and then press [Menu] to enter the resolution setup. After the resolution setup been selected press [Menu] to confirm the selection. MANI MENU RESOLUTION PATTERN 720P50 AUDIO SOURCE 720P60 HDCP SETUP VGA60 EDID ANALYSIS EXIT RESOLUTION SIGNAL TYPE INFORMATION EXIT Press [Exit/Menu] to return to the Main menu. ▲ 5.6 Signal type Press [▲/ ] to move the cursor and then press [Menu] to enter the signal type setup.
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