B&K Precision 879B - Manual - Manual (Page 16)

14
WARNING: Before connecting an external
power adapter, please check the battery
compartment in the rear side of the unit. If
a battery is installed, be sure that the
polarity matches the (+) and (-) labels as
indicated inside the battery compartment.
If it is not installed correctly, please
remove the battery and install it with
correct matching polarity as indicated in
the compartment. See “Installing Battery”
section for details. DO NOT, at any time,
connect an external power adapter when a
battery is installed incorrectly. Doing so
will damage the instrument and void its
warranty.
12. Input sockets (banana jack inputs) and
terminals for positive, negative, and guard
(see “Guard Terminal” in “SUPPLEMENTAL
INFORMATION” section for details)
13. Standard mini USB port (for remote
controllability)
* For model 879B only. Not included on model 878B.
Front Panel Buttons
All front panel buttons have specific colored labels on
them. They are all marked in white, blue, or yellow