NorthStar Echo Sounder 491 Operation Manual page 51

Snapshot screen (961/962 only)
To rename a stored snapshot, from the SNAPSHOT screen,
press the CURSOR PAD to highlight the desired slot, and press
RENAME. Use the KEYPAD to enter a new name and press
ACCEPT.
To display a stored snapshot, from the SNAPSHOT screen,
press the CURSOR PAD to highlight the desired slot, and press
DISPLAY. When finished, press RETURN.
To erase a snapshot from a slot, from the SNAPSHOT screen,
press the CURSOR PAD to highlight the desired slot, and press
ERASE. You'll be asked to confirm erasure by pressing YES.
The slot will be erased to make room for a new snapshot.
If your 961/962 has a floppy disk drive installed, you can save
Archiving and
one snapshot on each disk.
restoring a
To save a stored snapshot onto a floppy disk, from the
snapshot with a
SNAPSHOT screen, press the CURSOR PAD to highlight the
floppy disk
desired slot, and press ARCHIVE. Insert a floppy disk and press
OK. Any old data on the disk will be erased!
To restore a snapshot from a floppy disk to any empty slot,
from the SNAPSHOT screen, press the CURSOR PAD to
highlight the desired empty slot, and press RESTORE. Insert
the floppy disk and press OK.
491 Echo Sounder Operations Manual Page 47