Power Saving Kick In - HIMS Braille Sense U2 User Manual

You can choose to have the Braille Sense U2 use the power saving
mode. The shortcut key is "p (dots 1-2-3-4)." The default setting is set to
"On," which will use the power saving mode. The "Space" key switches
between "On," "Off", and "Message." If you don't want to use the power
saving mode, you can set the option to "Off." If you set the option to
"Message," you will hear a warning message that says "power on" in 10,
20, or 30 minute increments (depending on the setting that you will
choose for power saving kick in) if you have not pressed any keys on the
Braille Sense U2. The next section explains how to change the power
saving kick in to 10, 20, or 30 minutes. If you have changed the setting,
press "Enter" key to save the setting. You can also "tab ("Space-4-5")" or
"shift-tab ("Space-1-2")" to the "Confirm" button, and press "Enter." If you
do not want to save the setting, "tab ("Space-4-5")" or "shift-tab ("Space-
1-2")" to the "Cancel" button, and then press "Enter." You can also
cancel saving the setting by pressing "Space-z (dots 1-3-5-6)" or
"Space-e (dots 1-5)."
For your reference, this option is available only when the AC adaptor is
connected to the unit. In other word, although you set the option to "On"
if AC adaptor is connected to the unit, the unit will not go to the sleep
mode automatically when you meet the "Power saving kick in" time.

3.2.34 Power Saving Kick In

When you want to use the power saving mode, you can set the time
when the power saving mode will begin. The shortcut key is "k (dots 1-
3)" with the default set at "After 10 minutes." If you set this option to the
default, the Braille Sense U2 will enter into power saving mode when
you have not used the Braille Sense U2 for 10 minutes. The "Space" key
changes the option setting to 10 minutes, 20 minutes, or 30 minutes.
If you have changed the setting, press "Enter" key to save the setting.
You can also "tab ("Space-4-5")" or "shift-tab ("Space-1-2")" to the
"Confirm" button, and press "Enter." If you do not want to save the
setting, "tab ("Space-4-5")" or "shift-tab ("Space-1-2")" to the "Cancel"
button, and then press "Enter." You can also cancel saving the setting by
pressing "Space-z (dots 1-3-5-6)" or "Space-e (dots 1-5)."