Rf Check Mode (C1) - Sony Betacam SX DNW-A100 Maintenance Manual

4-2-3. RF CHECK Mode (C1)

The C1 : RF CHECK mode is used to check the PB RF
system based on an Betacam SX format.
Two menus are available for DNW-A100/A100P, and one
menu is available for DNW-A50/A45/A50P/A45P.
For DNW-A100/A100P
C1 : RF CHECK
C10 : CH CONDITION (1/2)
C11 : CH CONDITION (2/2)
For DNW-A50/A45/A50P/A45P
C1 : RF CHECK
C11 : CH CONDITION
Menu Tree of RF System Check Mode
C10 : CH CONDITION (1/2)
.......... (For DNW-A100/A100P only)
C11 : CH CONDITION (2/2)
.................. (For DNW-A100/A100P)
C11 : CH CONDITION
.... (For DNW-A50/A45/A50P/A45P)
RF CHECK MODE
C10:CH CONDITION (1/2)
1
Auto Check (Push SET)
ch RSLT
A1
2
A3
A5
A7
3
*
ALL
C10 for DNW-A100/A100P only
RF CHECK MODE
C11:CH CONDITION (2/2)
Auto Check (Push SET)
ch RSLT ch RSLT
A2 B2
A4 B4
A6 B6
A8 B8
*
ALL
C11 for DNW-A100/A100P
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
ch RSLT
B1
B3
B5
B7
RF CHECK MODE
C11:CH CONDITION
Auto Check (Push SET)
ch RSLT ch RSLT
A2 B2
A4 B4
A6 B6
A8 B8
*
ALL
C11 for DNW-A50/A45/A50P/A45P
In these menus, 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.
. C10 checks using the PB signal from the PB heads in
A1, A3, A5, A7, B1, B3, B5, and B7 channels. This
menu is used exclusively for DNW-A100/A100P. It is
not displayed for DNW-A50/A45/A50P/A45P.
. C11 checks using the PB signal from the PB heads in
A2, A4, A6, A8, B2, B4, B6, and B8 channels.
m
. During normal 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 superimpose picture
1 The display in this line changes. Each display and its
meaning are described below.
Auto Check (Push SET) : Press the SET button to start
Insert SR5-1 :
Auto Tracking... :
Auto Checking... :
Auto Check Complete : Check is completed.
Auto Check Failure :
Condition NG :
2 Select using an * 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 dis-
played in 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.
4-2. TAPE Maintenance Mode (M0)
4-2-3. RF CHECK Mode (C1)
the check.
Insert an alignment tape.
Tracking is in an optimiza-
tion process.
Check is in progress.
Check failure
Error condition defect
4-31