Keysight N9912A - Power Button LED Status; Fieldfox High Temperature Protection; How to Monitor the Internal Fieldfox Temperature

2- 4 Keysight N9912-90001 User’s Guide
Preparing for Initial Use of Your New FieldFox
FieldFox High Temperature Protection
2-
— To turn Power OFF (very low battery drain), press and hold the power
button. Data and instrument state are NOT automatically saved when the
FieldFox is powered OFF. Learn how to save data and instrument state in
Chapter 17, “File Management”, on page 17-1. See the Note above
concerning Shut down.
— To restart FieldFox, press the power button and press Restart
. See the Note
above concerning Restart.
—Press Cancel
to exit the power down sequence.
— You can also access the power down softkey menu choices (Standby
, Shut
down, Restart, and Cancel) by using the Mode hardkey:
—Press Mode
.
—Then More
.
—Then Shut down
.
— You can make a setting to automatically Power ON the FieldFox when a
power source is connected. Learn how on
“Power ON” on page 18-19.
Power Button LED Status
FieldFox High Temperature Protection
The following features prevent degradation or damage in the event of high
internal temperatures in the FieldFox.
How to monitor the internal FieldFox temperature:
—Press System, then Service Diagnostics.
—Then Internal Temperatures
.
Solid green Power is ON
Blinking green FieldFox in Stand By mode
Blinking amber Battery charging
Blinking amber and green Stand By mode and battery charging
Not lit Power is Off and battery is not charging
Do NOT store the FieldFox in the soft-case while powered ON or in
Standby mode.