IRD-2600 / IRD-2800
Integrated Receiver Decoders
P/N 2349-72784-00 Page 3-47
Table 3-16: Test Menu Functions
OPTION DESCRIPTION
Decoding Test Pattern
Test Pattern Decoding Test
This test option checks the response of the decoding function in the IRD
to various internally injected test patterns.
Available test options:
None
PAL B/G, PAL D, SECAM, PAL N
(these tests include display of Teletext information)
PAL M, NTSC
(these tests include display of Audio1 and Audio2 information)
Audio1 Tone Test
Audio 1 Tone Test
This test option establishes the tone test for Audio 1.
Test tone is between 1 KHz to 10 KHz.
VITS Full Screen Test
(IRD-2600 Only)
VITS Test
NOTE
This test is available ONLY in the IRD-2600
Insertion of full screen test pattern only if the Video Internal Time Code
(VITS) is enabled (refer to the Decoder / Video Configuration Sub-Menu,
see paragraph 3.2.2.3). Available test options:
NONE
SIGNAL TO NOISE (S/N)
SIN (x)/x
BAR 75%
CCIR473 LINE 17
CCIR473 LINE 18
CCIR473 LINE 330
CCIR473 LINE 331
CCIR473 ADDITIONAL
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