Display System - RS Pro RS HS-608 Manual De Instrucciones

Oscilloscope Section/English

2-12 Display System

2 12 1 Time and Date - -
•After startup, actual time and date display at the top
left corner on the interface, format: mm/dd/yy,
hh/mm/ss (picture 2-10-1).
•The clock is supplied by the back-up
battery inside of the device, which can work for 5 to
10 years, and irrelevant to the Li-ion rechargeable
battery.
•Take "Operating Instructions For Oscilloscope" for
reference for the adjustment of clock.
2-12-2 Battery Electric Power Display
•After startup, at the top right corner, display the working
Li-ion rechargeable battery electric power (picture 2-10-2).
•The battery fully charged, 4 cells.
•When 1 cell left, blue color turn to red, warning to
recharge, 30 to 45 minutes may be used by this left
power.
•All bars disappear, please recharge promptly, 15 to
20 minutes may be used by this left power.
2-13 Measuring System
The oscilloscope displays forms of voltage relative to time, and helps user measure and display
waveforms. Two ways of measurements can be adopted: Scale measurement or cursor
measurement.
2-13-1 Scale Measurement
Fast and direct evaluation can be done by this way, for example, waveform amplitude can be
observed to judge whether it's 0.8V or not.
By calculating relevant primary and secondary scale division, then multiplying by proportion
factor, simple measurement can be taken.
For example, if four main vertical scale divisions between the waveform peak and base are
figured out, proportion factor is 200 mV/division, peak value voltage can be calculated by the
following method: 4 divisions * 200mV/div= 0.8V
2-13-2 Movement of Cursor
As the following picture shows, press "HOLD" or "REC", "V/Fcursor" appear in prompt bar,
indicates function switch button for cursor measurement.
1. Blue vertical cursor appears on the displayed screen, press "
time for one space, press this key for more than 1 second for fast move, the cursor moves
continuously in the same direction.
2. Press "MODE" to switch left/right cursor, lighter cursor indicates state of activation.
3. Display mode of frequency and cycle is also switched at the time of left/right cursor switch.
Activate left cursor displays frequency, right cursor for cycle. See picture 2-11-1.
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Picture 2-10-1
Picture 2-10-2
" to move the cursor, one
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4. Press F1 (V/F cursor), cursor measurement turns to voltage amplitude from frequency (cycle).
Up and down cursor appears on the screen at the moment.
5. If use needs to move the cursor, press "
more than 1 second for fast move, the cursor moves continuously in the same direction.
6.Press "MODE" to switch up/down cursor, lighter one indicates state of activation.
Picture 2-11-1
2-13- Cursor Data Measurement
Manual cursor measurement- increment for horizontal
or vertical coordinate figure and increment between two
cursors
•Time cursor: time cursor displays as vertical line on
the screen, which can measure vertical parameter,
result appears on the bottom of screen, see picture
2-11-2.
•Voltage cursor: voltage cursor displays as horizontal
line on the screen, which can measure vertical parameter,
result appears on the bottom, see picture 2-11-3.
2-14 Waveform Records
In order to clearly observe some serial signals, as UART, IIC, record mode can be used.
Press "REC", the device captures and records signals, after the records, result displays on the
screen by page order.
•Press "NEXT", turn to next page, 10 pages can be continuously turned.
•Press "PREVIOUS", turn back to the previous page.
•State of movement and measurement of cursor is same as "HOLD".
2-15 Memory System
Digital Oscilloscope memorizes 10 series waveforms to its internal memorizer. The memorized
date can be stored for 10 years, memorizer space can be repeatedly used for one million times.
The waveform data in it can be recalled back to current oscilloscope, or be sent to upper computer
by its internal Bluetooth, as portable computer or PC, then be opened by relevant software in
computer. Measurement in computer may also be taken.
13/08/2017 Version No. 001
Oscilloscope Section/English
", one time for one space, press this key for
Picture 2-11-2
Picture 2-11-3
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