Denso BHT-400B-CE - Manual (Page 105)

Chapter 2 Getting Started the BHT and System Menu
[3.5] Power Management
Double-tap the "Power Management", and the Power Management
property appears.
You can set the automatic power-off timer, the standby timer, and
CPU clock.
Automatic Power-Off Time:
Battery Power: For the BHT being out of the CU, set the
automatic power-off timer. (Default: 180)
External Power: For the BHT placed in the CU, set the
automatic power-off timer. (Default: 0)
The entry range for the above items is from 0 to 32767 in units of
seconds. Specification of 0 disables the automatic power-off
facility.
When the “Enable automatic power off with wireless
communication” check box is selected, the power turns OFF
automatically when not performing communication, even if a
wireless connection is open.
Switch to Standby Mode:
Timer (x100 ms): Set the waiting time to switch to the standby
mode within the range from 0 to 32767 in
units of 100 ms. (Default: 10, 100 ms x 10 = 1
second)
CPU Performance:
Normal: Select Normal to operate the CPU at typical
clock speed. (Default)
Fast: Select Fast to operate the CPU at higher
clock speed.
• Setting the CPU performance to Fast consumes much power, decreasing the BHT operation period
after battery charge.
• CPU performance settings are available at the next run.
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