Get Acquainted w
ith the Instrument
Side Panel Connector
1. Ground strap connector. This is a
receptacle for a grounding strap.
Rear-Panel Connectors
1. Cal. This is for use by authorized service
personnel only.
2. Aux Out. Use this output to synchronize
other test equipment with your
oscilloscope. A LOW to HIGH transition
indicates that the trigger occurred. The
logic level for Vout (HI) is ≥3.25V open
circuit; ≥2.2 V into a 50Ω load to ground.
The logic level for Vout (LO) is ≤0.4 V
intoaloadof≤4mA;≤0.2Vintoa50Ω
load to ground.
3. Probe Power. Use this port to provide
auxiliary power for TekVPI probes, when
needed.
4. Video Out. Use the Video Out port
(DB-15 female connector) to show the
oscilloscope display on an external
monitor or projector.
5. LAN. Use the LAN (Ethernet) port (RJ-45
connector) to connect the oscilloscope to
a 10/100 Base-T local area network.
42 MSO3000 and DP O3000 Series Oscilloscopes User Manual