11
Selecting the Compare Modifier turns off autoranging and locks in the present range. Make sure you
are in the correct range before selecting the Compare Modifier.
The function modifier is relative to the measurement function refer to the Table 3-5
Table 3-5. function modifier and measurement function
FUN. Modifier
Function
REL HOLD
MNMX
COMP
DCV
√
√
√
√
ACV
√
√
√
√
DCA
√
√
√
√
ACA
√
√
√
√
Ω
√
√
√
√
FREQ
√
√
√
dBm
√
SELECTING A MEASUREMENT RATE (RATE)
The meter takes measurements at one of two, user-selectable rates: slow and fast. The rate selected
is indicated by “S”, “F” on the display.
Press the RATE to change the measurement rates at “S” or “F”. The selected rate applies to DCV
、
DCA
、
Ω
、
ACV
、
ACA
、
dBm.
Note:
z
In Diode and Continuity Testing, the default rate is “F”
z
In
30M
Ω
and 300M
Ω
rang, the default rate is “S”
Connect with the USB
Plug the one end of the devote USB cable to the communication connector on the real panel, plug the
other end of the cable to the USB port of the computer, running the devote DMMVIEW_8145B software, set
the corresponding connector port to achieve online. When success, the COMM
annunciator is lit on, the
instrument transmits measured value and state to computer, thus, the computer can remote Control, display,
record, Data Analysis, print all the measurement process. use the software stop the communication, the
instrument stop transmit measured value and the COMM annunciator
disappear
．
POWER-UP CONFIGURATION
Factory Setting of Power-Up Configuration
When the meter is turned on and completes the power-up sequence, it assumes its power-up
configuration. The power-up configuration set at the factory is shown in Table3-6.
Table 3-6. Power-Up Configuration Set at Factory
PARAMETER CONFIGURATIONS
REMARK
Function Setting
Range Mode
Reading Rate
DC volt
（
DCV
）
Autorange
（
AUTO
）
Slow
（
S
）
Reference Impedance
（
for dBm
）
600
Ω
Changeable
Compare set value
0
