Agilent Technologies U1251A - Page 83

Changing The Default Setting 4
Agilent U1251A/U1252A User’s and Service Guide 83
Tab l e 3 Available setting options in Setup mode
Menu item Available setting options Default factory
setting
Display
Description
Display Description
rHoLd
(1)
Refresh Hold
OFF Enables Data Hold (manual trigger) 500
100–1000 Sets the variation count that determines Refresh
Hold (auto trigger)
d-LoG
Data logging
Hand Enables manual data logging Hand
1–9999 s
(2)
Sets the interval for automatic data logging
t.CoUP
Thermocouple
tYPE Sets the thermocouple type to K-type tYPE
tYPE
(3)
Sets the thermocouple type to J-type
rEF
Reference impedance
for dBm measurement
1–9999 Ω
(2)
Sets the reference impedance for dBm measure-
ment
50 Ω
FrEq
Minimum frequency
that can be measured
0.5 Hz, 1 Hz, 2
Hz, 5 Hz
Sets the minimum frequency that can be mea-
sured
0.5 Hz
APF
Auto power off
1–99 m Sets the timer for auto power off 10 m
OFF Disables auto power off
PErnt
Percentage scale
0–20 mA, 4–20
mA
Sets the % scale readout 4–20 mA
bEEP
Frequency of beep
sound of meter
2400 Hz, 1200
Hz, 600 Hz,
300 Hz
Sets the frequency of the meter’s beep sound 2400 Hz
OFF Disables the meter’s beep sound
b-Lit
Backlit display
1–99 s Sets the timer for the auto turn-off for the backlit
display
30 s
OFF Disables the auto turn-off for the backlit display
bAUd
Baud rate
2400 Hz, 4800
Hz, 9600 Hz,
19200 Hz
Sets the baud rate for the remote communication
(remote control with PC)
9600 Hz
PArtY
Parity check
En, Odd, nOnE Sets the even, odd or no parity check for the
remote communication (remote control with PC)
nOnE
dAtAb
Data bits
7-bit, 8-bit Sets the data bit length for the remote communi-
cation (remote control with PC)
8-bit
ECHO
Echo
ON, OFF Enables the return of characters to the PC when
set to ON
OFF