Test Mode - Harmonic ProView 2900 Installation Manual

Chapter 9: Video Configuration Menu

9.2.8. Test Mode

The ProView 2900 can generate a number of Video Test Bars for video quality testing. All the
bars have a full-screen overlay (produced using a Digital Graphics engine) and are intended
for 625 and 525 systems. The following figure illustrates the Test Mode screen.
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
5 5 5 5
6 6 6 6
7 7 7 7
8 8 8 8
9 9 9 9
10 10 10 10
11 11 11 11
12 12 12 12
13 13 13 13
14 14 14 14
15 15 15 15
16 16 16 16
17 17 17 17
18 18 18 18
19 19 19 19
Select from the following Test Bars:
VITS PAL LN-17
•
VITS PAL LN-18
•
VITS PAL LN-330
•
VITS PAL LN-331
•
VITS PAL SPARE
•
BAR 75
•
SIN(X)/X
•
S/N
•
SWEEP
•
© Harmonic Inc. Manual p/n 101543/Ver 1.0
Test Mode Test Mode Test Mode Test Mode
NULL NULL NULL NULL
VITS PAL LN VITS PAL LN- - - - 17 VITS PAL LN VITS PAL LN 17 17 17
VITS PAL LN- - - - 18 VITS PAL LN VITS PAL LN VITS PAL LN 18 18 18
VITS PAL LN- - - - 330 VITS PAL LN VITS PAL LN VITS PAL LN 330 330 330
VITS PAL LN- - - - 331 VITS PAL LN 331
VITS PAL LN VITS PAL LN 331 331
VITS PAL SPARE VITS PAL SPARE
VITS PAL SPARE VITS PAL SPARE
BAR 75% BAR 75% BAR 75% BAR 75%
SIN(X)/X SIN(X)/X SIN(X)/X SIN(X)/X
S/N S/N S/N S/N
SWEEP SWEEP SWEEP SWEEP
SHALLOW RAMP SHALLOW RAMP SHALLOW RAMP SHALLOW RAMP
LUMA RAMP LUMA RAMP LUMA RAMP LUMA RAMP
VITS NTSC LN VITS NTSC LN- - - - 17 VITS NTSC LN VITS NTSC LN 17- - - - F1 17 17
VITS NTSC LN VITS NTSC LN- - - - 17 VITS NTSC LN VITS NTSC LN 17- - - - F2 17 17
NTSC YELLOW- - - - RAMP NTSC YELLOW NTSC YELLOW NTSC YELLOW RAMP RAMP RAMP
SECAM 70mV SECAM 70mV SECAM 70mV SECAM 70mV
SECAM 420mV SECAM 420mV SECAM 420mV SECAM 420mV
SECAM 700mV SECAM 700mV SECAM 700mV SECAM 700mV
SECAM SECAM ALL SECAM SECAM ALL ALL ALL
Video 1 (and Video 2) Configuration Options
F1 F1 F1
F2 F2 F2
SHALLOW RAMP
•
LUMA RAMP
•
VITS NTSC LN-17-F1
•
VITS NTSC LN-17-F2
•
NTSC YELLOW-RAMP
•
SECAM 70mV
•
SECAM 420mV
•
SECAM 700mV
•
SECAM All
•
9-7 ProView 2900 Series/SW Version 1.94