Memory Backup Function; Items Held In Backup Memory; Activating The Memory Backup Function - Sony PCM-3348HR Operation Manual

2-6 Memory Backup Function

2-6-1 Items Held in Backup
Memory
The PCM-3348HR and RM-3348HR have a memory
backup function.
When the memory backup function is activated, even
when the unit is powered down, the following settings
are retained for up to three days.
PCM-3348HR
• Channel status
• AUTO INPUT button setting (ON/OFF)
• Timer display mode
• Sampling frequency setting
• Emphasis setting
• INPUT SELECT switch setting
• SYNC CLOCK switch setting
RM-3348HR
• Channel settings (using SET UP MEMORY block)
• Cue point registers (0 to 99)
• Preroll time and postroll time
• IN point and OUT point register
• Sync offset time
• Sound memory playback start point
• Sound memory write start point and end point
• Memory editing start point and end point
• Memory playback time
• Repeat playback and return playback start point and
end point
• Variable speed playback data
The following information is not retained.
PCM-3348HR
• Cue points A and B
• Recording mode
• REC MUTE button ON/OFF
RM-3348HR
• ALL MODE button ON/OFF
• REPRO MUTE button ON/OFF
• REC MUTE button ON/OFF
2-18
Chapter 2 Preparations
2-6-2 Activating the Memory
Backup Function
To activate the memory backup function, proceed as
follows.
PCM-3348HR
Set the SELECT switch No. 1 (BACK UP) on the MC
board to the ON position.
OFF ON
BACK UP
AUTO REC
D10.NO.DLY
VARI SYNC
TEST
TIME CODE
TC GEN
REC
RUN
OUTPUT
NORM
PB TC GAIN
NORM LOW
MC
MC board
RM-3348HR
Set switch No. 4 in the upper set of the SELECTOR
switches (4 bits) on the rear panel to OFF (BACKUP).
SELECTOR switches (upper)
No.4
OFF
SELECT switch No. 1
(BACKUP): ON
1
2
3
4
FREE
RUN
ADV
⁄AC IN
y