28
Maintaining Power Sources
Replacing dry batteries
1
Remove the battery cover by turning the battery
compartment lock to “OPEN”.
2
Remove the old batteries and replace with new 4×D size
dry cell batteries (alkaline) making sure each is placed
in the proper direction as indicated.
3
Replace the battery cover and turn the knob to “Lock”.
NOTE
• Replace all 4 batteries with new ones.
• Do not mix old batteries and new ones.
DB-70