Clear and Sanitize Procedures
How to Recover from Clearing 80Cxx Module Settings for User Wavelengths
and Scales
The following procedure provides instructions on how to recover user
wavelength(s) and scale(s) back to prerecorded user settings following a sanitize.
This procedure requires the use of one of the programmable interfaces to the
instrument (such as GPIB) and the use of programmable interface commands.
Connectivity and programmability information is provided within the online
help of the oscilloscope application.
1.
Power down the instrument and insert the optical module into the upper left
large slot.
NOTE.
The upper right large slot may also be used, adjusting the channel
parameter to CH3.
2.
Power up the instrument and wait for the oscilloscope application to become
active.
3.
From Table 5 for all modules, send each of the programmable interface
commands to the instrument.
NOTE.
The 80C10 contains two pairs of wavelengths and scales.
4.
After all commands for all applicable modules have been issued to the
instrument, send the command TEKPHW:CH1:EEPROMUPDT to the
instrument. Wait at least 30 seconds before performing any other instrument
command or operation (including powering off the instrument).
5.
Verify that the values match the pre-recorded values.
Table 5: Optical Module User Wavelengths (Factory Defaults) – Recover Commands
Module type (all
options)
Programmable interface commands
80C01
TEKPHW:CH1:LONG “OPTWAVEL”,2,<pre-recorded wavelength value>
TEKPHW:CH1:DOUBLE “OPTSCALE”,2,<pre-recorded scale value>
80C02
TEKPHW:CH1:LONG “OPTWAVEL”,2,<pre-recorded wavelength value>
TEKPHW:CH1:DOUBLE “OPTSCALE”,2,<pre-recorded scale value>
80C07B
TEKPHW:CH1:LONG “OPTWAVEL”,4,<pre-recorded wavelength value>
TEKPHW:CH1:DOUBLE “OPTSCALE”,4,<pre-recorded scale value>
80C08C
TEKPHW:CH1:LONG “OPTWAVEL”,4,<pre-recorded wavelength value>
TEKPHW:CH1:DOUBLE “OPTSCALE”,4,<pre-recorded scale value>
6
DSA8200 Declassi
fi
cation and Security
