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A/D Manual Video Level Adjustment
n
Turn on the main power of the MAV-555 and measuring
equipment. Wait for at least 30 minutes before starting any
adjustments.
1. Select "A/D Manual Video Level" of the ADjuster.
2. Input the 100% color bar signal from signal generator.
3. Change the set value of the level bar of the ADjuster
using
and
key of a personal computer or
with a mouse. Click "Set" and confirm the pedestal
level.
4. Repeat step 3 until the specifications are satisfied.
Specifications :
A = 714 ± 7 mV (100 ± 1 IRE) : 525/60 mode
A = 700 ± 7 mV :
A
5. Click "Write to EEPROM" of the ADjuster and save
the set value.
MAV-555
http://getMANUAL.com
A/D AGC Video Level Adjustment
n
Turn on the main power of the MAV-555 and measuring
equipment. Wait for at least 30 minutes before starting any
adjustments.
1. Select "A/D AGC Video Level" of the ADjuster.
2. Input the 100% color bar signal from signal generator.
3. Change the set value of the level bar of the ADjuster
4. Repeat step 3 until the specifications are satisfied.
625/50 mode
5. Click "Write to EEPROM" of the ADjuster and save
After Adjustment
1. Select "File" _ "Disconnect" on the top menu of the
2. Exit the ADjuster.
3. Return the setup menus (menu Nos. 782, 701, 702, 703
4. Turn off the main power of the MAV-555.
using
and
key of a personal computer or
with a mouse. Click "Set" and confirm the pedestal
level.
Specifications :
A = 714 ± 7 mV (100 ±1 IRE) : 525/60 mode
A = 700 ± 7 mV :
A
the set value.
ADjuster.
and 704) to the original setup before starting the
adjustment.
4-6. AD-160 Board Adjustment
625/50 mode
4-21 (E)
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