Sony DNW-A220 Maintenance Manual page 103

C11 : PB CH CONDITION
C11:PB CH CONDITION
1
Auto Check (Push SET)
ch RSLT ch RSLT
A1 B1
2
A2 B2
A3 B3
3
*
ALL
In this menu, the error condition for each channel is displayed in three steps (GRN, YEL, and RED) when
the tape recorded based on a Betacam SX format is played back by tracking.
C11 checks using the PB signal from the PB heads (A1, A2, A3, B1, B2, and B3 channels) in the PB
mode.
m
. During normal played back operation, the tape is played back by non-tracking. Therefore, the
condition for each channel cannot be confirmed using a CH CONDITION indicator.
. If abnormality exists in the servo system of a VTR, each menu of C1 : RF CHECK does not function
normally.
Description of LCD monitor
1 The display in this line changes. Each display and its meaning are described below.
Auto Check (Push SET) : Push the SET button to start the check.
Insert SR5-1 :
Auto Tracking... :
Auto Checking... :
Auto Check Complete : Check is completed.
Auto Check Failure :
Condition NG :
2 Select using a * mark when checking the condition for each channel.
After the check is completed, the condition (GRN, YEL, or RED) is displayed on the right of a
channel name. "RED" is displayed even if the check fails.
n
"RSLT" indicates the result.
3 Select ALL when checking the condition for all channels.
During check, the condition in each channel is displayed for area 2.
After the check for all channels is completed, "GRN" is also displayed on the right of ALL if the
condition for all channels is GRN. If there is at least one channel whose condition is YEL or RED,
the worst condition is displayed on the right of ALL.
DNW-A220
DNW-A220P
Insert an alignment tape.
Tracking is in an optimization process.
Check is in progress.
Check failure
Error condition defect
3-2. TAPE Maintenance Mode (M0)
3-2-3. RF CHECK Mode (C1)
3-27