X
X
L
L
D
D
C
C
M
M
A
A
N
N
.
.
d
d
o
o
c
c
3
3
-
-
1
1
2
2
R
R
E
E
V
V
E
E
The default values on power-ups will be those in use prior to power-down.
Press "FUNC/ENTR, then "0" "4". The display will show:
Ser port setup
Baud rate 9600
Press the up or down arrow keys to scroll through the possible baud rate choices. When the display
shows the desired baud rate, press "FUNC/ENTR" again and the display will show:
Ser port setup
Data bits 7
Press the up or down arrow keys to toggle between 7 and 8 data bits choices. When the display shows
the desired choice, press "FUNC/ENTR" again and the display will show:
Ser port setup
Parity even
Press the up or down arrow keys to toggle between even or odd parity. When the display shows the
desired parity press "FUNC/ENTR" again and the display will show:
Ser port setup
Stop bits 1
Press the up or down arrow keys to toggle between 1 and 2 stop bits. When the display shows the
desired choice, press "FUNC/ENTR" to enter all Serial Port parameters.
3-105 KEYPAD FUNCTION 05 - TIME QUALITY ENABLE/SETUP
Both the front-panel numeric display and the Serial Port time output string indicate time quality. Refer
to NUMERIC DISPLAY earlier in this section for a complete description of the display's time quality
indications. Refer to Serial FUNCTION FO8 - CONTINUOUS TIME ONCE PER SECOND for a
description of the time quality indication in the Serial Port time output string. As shipped, time quality
indication is enabled and the thresholds are:
First threshold
- 1
µ
s
Second threshold
- 10
µ
s
Third threshold
- 100
µ
s
Fourth threshold
- 1000
µ
s
The acceptable threshold values are 00000000200 ns to 40000000000 ns.
Use Function 05 to enable or disable the time quality indication or set the worst-case-error thresholds.
Press "FUNC/ENTR", then "0" "5". The display will show:
Time quality or
Time quality
on
off
Summary of Contents for 151-600
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