Calculated Industries 44060 - Manual (Page 111)

User's Guide — 109
USING BATTERY POWER
As your
Construction Master Pro DT Printer works on AC power, it
does not come with batteries. You can purchase AA batteries at your
local RadioShack, or any store that sells batteries.
• Batteries: Four AA batteries
1. Switch power to “Off.”
2. Turn calculator over and remove the battery cover by
sliding it in the direction of the arrow . See (1) on fig-
ure below.
3. Insert 4 AA batteries, making sure the “-” and “+” on
the calculator match the “-” and “+” on each battery.
See (2) below.
4. Slide on the battery cover.