Remote/Local Operation; Figure 3-7 Rs-232 Serial Interconnection - Keysight 53147A Operating And Programming Manual

3 Programming
Connecting with the Serial Interface
Connect the female DB25 connector on the adapter to the male DB25 serial-port
connector on the computer, and then insert the RJ12 plug at the other end of the
cable into the RJ12 receptacle on the back of the instrument as shown in
Figure
Figure 3-7

Remote/Local Operation

When the instrument is connected to a computer via the GPIB, and it is in Remote
mode, the Rmt indicator is visible on the display, and the instrument settings
cannot be affected using the front-panel controls. The Reset/Local key can be
used to manually return the instrument to local control (if local-lockout is off).
When the instrument is in Local mode, the front-panel Rmt indicator in the
display is off.
158
3-7.
Computer (Rear Panel)
RS-232 Serial Interconnection
Keysight 53147A/148A/149A Operating and Programming Guide
Serial Cable
Keysight
53147A/148A/149A
(Rear Panel)
Main Power Reference 10 MHz
In or Out
!
AC POWER FUSE OPTIONS
90-130 VAC 50/60/400 Hz 1.0 A
190-230 VAC 50/60 Hz 250V 001 Oven Time Base
002 Battery
RS- 232 GPIB
To avoid electrical shock: No user serviceable parts inside.
WARNING:
Do not remove covers. Refer all servicing to qualified personnel.
Auxiliary
Counter/ Power Meter/ DVM
!
Made in U.S.A.
This unit must be earth grounded.
of domestic and foreign content