USER’S MANUAL. OS-782
02-2010
Page 12
6.
V: Multimeter voltage measurement key.
7.
R: Multimeter resistance, triode, On/Off and capacitance measurement key.
8.
OSC
◄
: Oscilloscope left-direction adjustment key.
9.
OSC
►
: Oscilloscope right-direction adjustment key.
10.
OSC OPTION: Oscilloscope setting key.
With the combination application of the four keys “OSC
◄
”, “OSC
►
”, “OSC
▲
” y “OSC
▼
”, the users can make the following settings circularly by
pressing OSC OPTION. The settings include: Voltage Unit Scale of Channel 1
(CH1 VOL); Voltage Unit Scale of Channel 2 (CH2 VOL); Primary Timebase
(TIME BASE), zero point position of channel 1(CH1 ZERO), zero point
position of channel 2(CH2 ZERO), trigger horizontal position (TIME) and
trigger level position (TRIG).
•
When performing Waveform Calculation, the users can also adjust and
calculate the Display Multiplying Factor of waveform (CHM VOL) and
the vertical display position (CHM ZERO).
•
In cursor measurement mode, the users can adjust the positions of
Cursor 1 (V1 or T1) and Cursor 2 (V2 or T2).
11.
OSC
▼
: Oscilloscope display downward adjustment key.
12.
OSC
▲
: Oscilloscope display upward adjustment key.
13.
OSC/DMM: Operation mode switching key between oscilloscope and
multimeter.
14.
AUTOSET: Oscilloscope “AUTOSET” setting key.
•
Under the Multimeter Mode, when performing the current or voltage
measurement, you can make a measurement switch between AC and
DC with this key pressed; when performing the resistance
measurement, you can select resistance, diode, On/Off or capacitance
measurement circularly with this key.
•
While this key is used for auto setting under the oscilloscope operation
mode.
15.
RUN/STOP: key for running or stopping the operation.
16.
MENU
▼
: Choose the lower item on the menu list.
17.
MENU: Show / Hide the menu.
18.
MENU
▲
: Choose the upper item on the menu list.
19.
F1~F5: Switch or Adjust options for each menu.
20.
BCN input connectors for oscilloscope channels: CH1 and CH2.
21.
Multimeter input terminals: Three terminals banana-type; Ma/A, COM, V/
Ω
/C
and two socket terminals for capacitance measurement.
22.
Probe compensation output. Test signal of 5 Vpp and 1 kHz frequency.
