Getting Started 1
E4418B Power Meter User’s Guide 17
8 Serial Label
Each power meter has its own individual identification number. Refer to
“Instrument serial numbers” on page 104 for further information.
9 Rmt I/O
This connector is an RJ- 45 series shielded modular jack assembly. It
provides a TTL logic level output when a measurement exceeds a
predetermined limit. TTL inputs are also provided to initiate zero and
calibration cycles.
10 Ground Connector
Binding post, accepts 4 mm plug or bare wire connection.