User manual

Section 4: Using the Front Panel Series 3700 System Switch/Multimeter Reference Manual
4-4 3700S-901-01 Rev. C / July 2008
Display
The Series 3700 display provides visual information on the present active
channel, including the channel selected (or range or pattern), channel state, last
DMM measurement reading (where applicable), DMM settings (where
applicable), and error indications. The display and the navigation wheel provide
a way to change the active channel or channel ranges, as well as access, view,
and edit the various menus and menu items.
The Series 3700 has three LEDs on the front panel; these LEDs represent 1588
status, LAN status, and power.
When you turn on the unit, the power LED is illuminated.
When the instrument is connected through the Ethernet with no errors, the
LAN status LED is illuminated. However, the LAN status LED is off when the
instrument is not connected through the Ethernet or there is a connection
problem.
When you press the identify option (ID button) on the home web page for
the Series 3700, the LAN status LED blinks.
The 1588 status LED indicates 1588 operation. When this LED is off, the
1588 feature is disabled or improperly configured.
The LED blinks at a one-second rate when the instrument is the 1588
master. If the instrument is a slave, the LED will not blink.