2-8. Y-EMPHASIS INPUT (HI8)
a. Preparations
b. Connect a power source.
c. Get into the VCR adjustment mode.
d. Press the ÒTITLE (MODE UP)/DATE/TIME
(MODE DOWN)Ó button of CAMCORDER so
as to select the address 1A.
e. Insert the Hi-8 tape to the camcorder.
f. Connect the oscilloscope to the addressed Test
Point.
g. Press the ÒEDIT + (DATA UP)/EDIT Ð (DATA
DOWN)Ó button so that the IC201 PIN13 is
0.5±0.02Vp-p from SYNC tip to peak level.
h. Be sure to press the ÒMENU/ENTER(CON-
FIRM)Ó button of CAMCORDER to memorize
setting.
i. Reset the power source so as to fix the new data
to the camcorderÕs EEPROM.
Samsung Electronics 5-37
Alignment and Adjustment
TAPE HI8 TAPE
OSCILLOSCOPE
IC201 PIN13
1A
Y-EMPHASIS IN (HI8)
EQUIPMENT
OTHER
TEST POINT
ADDRESS
NAME
i. Make sure that the waveform is to be as below.
If OK, go to step l).
j. In case of the waveform level is bigger than
1Vp-p, press the Data Down button so as to set
to down the waveform level and if the wave-
form level smaller than 1Vp-p, press the Data
Up button so as to set to up the waveform level.
k. Repeat step g), h), i).
l. Be sure to press the ÒMENU/ENTER(CON-
FIRM)Ó button of CAMCORDER to memorize
setting.
m. Reset the power source so as to fix the new
data to the camcorderÕs EEPROM.
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