(When the rechargeable battery cartridge is loaded)
Charge the battery!
(When the dry battery cartridge is loaded)
Replace the batteries!
Chapter 4. Error Messages
Low battery indication—Level 2
■Problem
When the power is turned on or off or during ex- ecution of program (System Mode or application), the battery output level has lowered to the extent that the BHT can no longer operate.
If lower battery is detected, the BHT beeps five times (for 0.1 second per beep) and then turns itself off. Depending upon the battery level, the beeper may not sound five times.
■Solution
If the BHT is loaded with the rechargeable battery cartridge, replace or charge it. (For the charging procedure, refer to Chapter 5, Section 5.5.)
If the BHT is loaded with the dry battery cartridge, replace the dry cells.
Set the current date and time.
00/01/01 00:00
_ / / | : |
Calendar clock stopped
■Problem
The calendar clock integrated in the BHT has stopped because:
-The battery cartridge had been removed for a long time,
-The rechargeable battery cartridge had not been recharged for a long time, or
-The dry cells in the dry battery cartridge had not been replaced.
The indication of 00/01/01 00:00 will change depending upon the calendar clock state.
■Solution
Set the calender clock (refer to Chapter 2, Subsec- tion 2.3.2).
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