
15
14
6. Replace the battery cover and the retaining screw.
(See
Resetting
)
7. The contrast adjustment display will appear.
CAUTION
• The batteries may pose a choking hazard to small children.
• Keep the batteries and product away from small children.
• Do not expose the batteries to open flame or intense heat.
• Rechargeable batteries cannot be used.
• Do not try to recharge batteries.
• Never use batteries other than those specified.
• Remove the batteries from the unit if you do not intend to use it for a
long duration.
Changing Batteries
The unit is powered by two (2) “CR2032” size batteries.
The batteries need to be changed as soon as display becomes dim.
1. Make sure the power is switched off before replacing the batteries.
2. Do not use a previously used battery together
with a new battery.
3. Turn the unit over.
4. Open the battery compartment by removing
the screw and sliding the cover in the
direction of the arrow.
5. Remove and replace one battery only
with the "+" side facing you.
Then repeat for the other battery.
NOTE: Replace the batteries one at a time to retain the EASY LEARN list
in the memory. If both batteries are removed together, become
completely exhausted or the RESET button is pressed, any saved list in
memory will be erased.
Содержание ER5000
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