Racal Instruments 1256 Manual page 56

Publication No. 980855 Rev. A
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> Option: Lockout
Status: Disabled
4. If line 4 already shows the desired status, then no further
action is necessary. Otherwise, select line 4. Then rotate the
knob until the desired state ("Enabled" or "Disabled") shows
on line 4. This example uses "Enabled":
-----SETTINGS-----
Type: Remote
Option: Lockout
<Update?: Enabled
Then press the fourth key (bottom) to update the status.
Pressing any other key cancels the change.
Menu preferences are not normally retained after the power is
removed from the instrument. To make (a) menu preference(s)
permanent, make the desired change(s) to settings first and
then proceed to the section Storing the Menu Preferences to
make the changes permanent. Following this procedure will
put the settings into non-volatile memory and allow them to
be restored during instrument power-up.
Setting RS-232 Parameters
For detailed instructions on setting RS-232 parameters, such as
baud rate and parity, refer to Chapter 4, GPIB AND RS-232
INTERFACES.
Setting GPIB Address and SRQ Settings
For detailed instructions on setting the GPIB address and SRQ
settings, refer to Chapter 4, GPIB AND RS-232 INTERFACES.
Setting the Display Format
The display may be set to display digital port data in hexadecimal,
decimal, or binary format. To set the display format, proceed as
follows:
1. Press the top key. Rotate the knob until the top line reads:
>-----SETTINGS-----<
2. Select line 2 (next to top line) by pressing the second key.
Rotate the knob until line 2 of the display reads
1256 User Manual
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NOTE:
Using the Front-Panel Controls 3-21