Denso BHT-7000 User Manual page 43

(2) When turning on the BHT after storage with no battery cartridge loaded:
Even after removal of the battery cartridge, the calendar clock will work with the
backup power source for a while.
If the calendar clock backup has stopped, loading the battery cartridge and
powering on the BHT will display the following message, prompting you to set
the current date and time.
Set the calendar clock according to the procedure given in Subsection 2.4.2.
(The indication "00/01/01 00:00" will vary depending upon the calendar clock
state.)
• The rechargeable battery cartridge can be recharged hundreds of times, but it will
eventually wear out. If the run time is noticeably shorter than normal, replace the
battery cartridge with a new one.
• Use only DENSO WAVE-authorized battery cartridges and chargers.
• Never dispose of batteries into a fire.
• When disposing of battery cartridges, cover their terminal pins with vinyl tape to
prevent short-circuit.
• Batteries should be recycled properly. Do not throw them in the trash.
BHT turning-off notes
When the BHT is turned off by pressing the PW key or by the auto power-off feature, it
displays the following message and starts preparation for shutdown.
When the above message is displayed, do not remove the battery cartridge.
If you do so and leave the BHT without a battery cartridge loaded for one hour or
more, then the error message "Contact your administrator. Note the error number.
(2XXX)" may appear when turning the BHT on at the next time.
Chapter 2. Getting Started the BHT-7000 and System Mode
Set the current
date and time.
00/01/01 00:00
_ / / :
Shutdown
in progress.
Do not remove the
battery.
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