R&S ESCI Configuration/Setup
1166.6004.12 4.237 E-3
Hardware Adjustment
Some of the R&S ESCI modules can be re-aligned. This re-alignment can become necessary after
calibration due to temperature drift or aging of components (see service manual instrument).
Caution:
The re-alignment should be carried out by qualified personnel since the changes
considerably influence the measurement accuracy of the instrument. This is the
reason why the softkeys REF FREQUENCY, CAL SIGNAL POWER and SAVE
CHANGES can only be accessed after entering a password.
Firmware Update
The installation of a new firmware version can be performed using the built-in diskette drive. The
firmware update kit contains several diskettes.
The installation program is called in the SETUP menu.
SETUP side menu:
FIRMWARE
UPDATE
The FIRMWARE UPDATE softkey opens the subdirectory for
installing/deinstalling new firmware versions.
IEC/IEEE-bus command: --
FIRMWARE
UPDATE
The FIRMWARE UPDATE softkey starts the installation program and
leads the user through the remaining steps of the update
IEC/IEEE-bus command: --
The firmware update is started as follows:
Insert disk 1 into the floppy drive.
Call SETUP side menu via [SETUP][NEXT]
Start the update via [FIRMWARE UPDATE]
RESTORE
FIRMWARE
The RESTORE FIRMWARE softkey restores the previous firmware
version
IEC/IEEE-bus command: --
UPDATE
PATH
The UPDATE PATH softkey is used to select the drive and directories
under which the archive files for the firmware update are stored.
The firmware update can thus also be performed via network drives or
USB memory sticks/USB-CD-ROM drives.
IEC/IEEE-bus command:
"SYST:FIRM:UPD 'D:\USER\FWUPDATE'"
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