Icel Manaus GV-2015 Mounting instructions

MANUAL DE INSTRUÇÕES
DO GERADOR DE ONDAS
ARBITRÁRIAS MODELO
GV-2015
Outubro/2020
Leia atentamente as instruções
contidas neste manual, antes
de iniciar o uso do instrumento

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USER’S OPERATION MANUAL
Check
When you get a new series dual-channel signal generator, it is recommended that you follow the
steps below to check the instrument.
Check the package
If the package is damaged, keep the damaged packaging or shockproof material until the goods
have been fully inspected and the instrument has passed electrical and mechanical tests. If the
instrument is damaged due to shipping, please contact the shipper and the carrier for
compensation.
Check accessories
The contents of accessories are as follows. If the contents do not match or the instrument is
damaged, contact the dealer or the company.
Host:
Series Dual Channel Signal
Generator
1
pcs
Accessories: Power
Adapter
1
pcs
USB cable
1
pcs
Signal connection cable
2
pcs
User manual
1
pcs
CD
1
pcs
Check the whole machine
If you find that the instrument is damaged, the instrument is not working properly, or fails the
performance test, contact your dealer or our company

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Chapter I Overview
Instrument introduction
series function generator can generate multiple waveforms such as sine wave, square wave,
triangle wave, pulse wave, and arbitrary wave. The frequency range up to 15MHz, with duty cycle
adjustment, sweep frequency, frequency signal frequency and counter function, and the output
signal, amplitude, and frequency can be displayed simultaneously. The series signal generator has
excellent amplitude and frequency characteristics, the appearance of this instrument is exquisite
and beautiful.
This instrument is widely used in factories, schools, research institutes and laboratories.
The model description
This series of instruments are divided into three models, the main difference is the maximum
frequency of sine wave output, as described below:
Sine wave output maximum frequency
15MHz
Dimension
Note: unit mm

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Technical parameters
Frequency characteristics
Model 15MHz
Sine wave frequency range 0~15MHz
Square wave frequency range
0~15MHz
Triangle wave frequency range
Pulse wave frequency range
0~6MHz
TTL digital wave frequency range
Arbitrary frequency range
Pulse width adjustment range 100nS~4000S
Square wave rise time ≤25ns
Minimum frequency resolution 0.01uHz（0.00000001Hz）
Frequency accuracy ±20ppm
Frequency stability ±1ppm/3hours
Waveform characteristics
Waveform type
Sine、Square、pulse (adjustable duty cycle, precise adjustment of
pulse width and period), triangular wave, partial sine wave, CMOS wave,
DC level (set DC amplitude by adjusting offset), half wave, full Wave,
positive staircase wave, anti-ladder wave, noise wave, exponential rise,
exponential drop, multisonic wave, Symplectic pulse and Lorenz pulse and
60 arbitrary waveforms
Wave length 2048 points
Waveform
sampling rate 266MSa/s
Waveform vertical
resolution 14-bits
Sine wave
Harmonic Suppression ≥45dBc(<1MHz);
≥40dBc(1MHz~20MHz)
Total harmonic distortion <0.8%(20Hz~20kHz,0dBm)
Square wave and
pulse wave Overshoot ≤5%
Pulse wave Duty cycle adjustment range 0.1%~99.9%
Partial sine wave Duty cycle adjustment range 0.1%~99.9%

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Sawtooth wave Linearity ≥98%(0.01Hz~10kHz)
Output characteristics
Sine wave amplitude
range
Frequency ≤ 10MHz 10MHz ≤ Frequency ≤
15MHz
2mVpp~20Vpp 2mVpp~10Vpp
Square wave 、
Triangle wave
amplitude range
Frequency ≤ 10MHz 10MHz ≤Frequency ≤15MHz
2mVpp~20Vpp 2mVpp~5Vpp
Amplitude
resolution 1mV
Amplitude
stability ±0.5%/5 hours
Flatness of
amplitude ±5%(<10MHz); ±10%(>10MHz)
Waveform output
Output
impedance 50Ω±10% (typical)
Protection All signal outputs can work within 60 when the load is short-circuited.
DC offset
Offset
adjustment range
Output amplitude > 2V 0.2V < Output
amplitude ≤ 2V
0<Output amplitude
≤0.2V
-9.99V~9.99V -2.5V~2.5V -0.25V~0.25V
Offset resolution 0.01 V
Phase characteristics
Phase
adjustment range 0~359.9o
Phase resolution 0.1o
TTL/CMOS output
Low level <0.3V
High level 1V~10V
Level rise/fall time ≤20ns
External measurement function

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Frequency meter
function
Frequency
measurement range 1Hz~100MHz
Measurement accuracy Gate time 0.01S~10s continuous adjustment
Counter function
Counting range 0-4294967295
Coupling method DC and AC coupling methods
Counting method Manually
Input signal voltage
range 2Vpp~20Vpp
Pulse width
measurement 0.01us resolution, maximum measurable 20s
Period measurement 0.01us resolution, maximum measurable 20s
Sweep function
Sweep channel CH1 or CH2
Sweep type Linear sweep, logarithmic sweep
Sweep time 0.1s~999.9s
Setting range
Any setting between the maximum output frequency of the corresponding
model of the starting point (0.01Hz) and the end point
Sweep direction Forward, reverse and round trip
Bursting function
Number of pulses 1-1048575
Burst mode Manual burst, CH2 burst, external burst (AC), external burst (DC)
General specifications
Display Display type 2.4 inch TFT color LCD display
Store and load
Quantity 100
Position 00 to 99 (00 memory location parameter is loaded by default
as power on)
Arbitrary wave Quantity 1 to 60 total 60 groups (15 groups by default as power on)
Interface
Interface
mode USB to serial interface
Extension
interface
With TTL level mode serial interface for user secondary
development
Communicati
on speed Adopt standard 115200bps
Protocol Using the command line, the protocol is made public

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Power supply Voltage
range DC5V±0.5V
Manufacturing
technology
Surface mount technology, large-scale integrated circuits, high reliability,
long service life
Prompt tone Users can turn on or off by setting program
Operating
characteristics All key operations, knob continuous adjustment
Environmental
conditions Temperature: 0~40 oC Humidity: <80%

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Chapter II Instrument Description
1. The front panel overview

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2. The display interface description

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3. The key function description
Item
Instructions
Function soft
keys
Function soft-key activates the corresponding function on the screen
Press button to display main interface or waveform selection and cancel
Fast switching between measurement mode interface and main interface
Fast switching between modulation mode interface and main interface
Fast switching between system setting interface and main interface
The main interface is used to control the simultaneous output of channel 1
and channel 2, and in other interface， key is used to control (ON/OFF).
When setting parameters, you can use left and right keys to move the cursor
position.
Select the CH1 channel to control the output of CH1, long press to set CH1 as
the main display.
Select the CH2 channel to control the output of CH2, long press to set CH2 as
the main display.

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Chapter III Instrument Operation Instructions
After power on, first enter the welcome interface and then jump to the language selection interface.
Press the corresponding soft key to select the language and finally enter the main interface. After
you turn on the computer again, you do not need to repeat the language selection and go directly to
the main interface.
1. Set the parameters in the main interface and output waveform
➢ Press button to turn the output on or off simultaneously for both channels.
➢ Output channel selection: The front panel , keys are used to switch the currently
selected channel (CH1 or CH2). Pressing , keys again in the currently selected
channel can turn on/off the output of the channel, and long press to place the current channel
on the main display of the screen. (upper part).
➢ Set the waveform: press the front panel key to activate the waveform switching of the
current channel. In the active state of the waveform, the knob can be quickly switched, and the
direction key can be used to quickly switch between the arbitrary waveform and the
preset waveform.
➢ Set Frequency: Press the soft key to highlight the “Frequency” parameter. At this time, use
the direction keys to move the cursor to select the bit to be edited. Then turn the
knob to change the value. Press and hold the soft key to change the frequency unit (MHz,
KHz, Hz, mHz). , uHz).
➢ Press and hold the duty cycle, offset, and phase soft－keys to initialize to default values.
language selection

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2. MEAS measurement mode interface parameter settings
Press and press the soft key in the measurement mode interface to switch
between the measurement function and the count function. You can also rotate the encoder
to switch.
2.1. Measurement function
The input signal frequency, period, positive pulse width, negative pulse width, duty
cycle and other parameters can be measured, the measurement frequency range 1Hz-
100MHz, the measurement signal amplitude range is 2mVpp-20Vpp, the input interface
is Ext.IN;
➢ Coupling setting: Press to switch the coupling mode to AC or DC.
➢ Gate time setting: Press to set the gate time (0.01S-10S), use the arrow keys to move the
cursor to select the bit to be edited, then turn the knob to adjust the value.
➢ Measurement mode setting: Press to switch between the two options of counting frequency
and counting period via the encoder.
➢ Measurement parameters: frequency, period, positive pulse width, negative pulse width, duty
cycle.
2.2. Counting function
The period number of the input signal can be calculated in real time
➢ Coupling setting: Press to switch the coupling mode to AC or DC.
➢ After setting all the items, press the soft key to start the counting function and press the
key to stop.
3. MOD modulation mode interface parameter settings
➢ Press to enter the modulation mode, press the soft key in the modulation
mode interface to switch between the sweep function (CH1 channel / CH2 channel),
pulse function (CH1 channel) and burst function (CH1 channel).

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3.1, Sweep function
Sweep frequency, you can set any starting point frequency and end point
frequency in the signal generator output frequency range, sweep time 0.1s~999.9s,
sweep type is linear scan, logarithm scan two scan methods, sweep frequency
direction is positive , Reverse and Round Trip Three Sweep Directions;
➢ In the sweep function (CH1 channel), press the soft key to select the starting point
frequency, end point frequency, sweep time, sweep direction and sweep mode. After the item is
highlighted, use the arrow keys (or press the soft－key ) and the knob to edit the item's
parameters.
➢ After setting all the items, press the soft key to start the sweep function and press the key
to stop.
3.2. pulse function
You can adjust pulse wave pulse width and pulse period time digitally, which
is more accurate than adjusting the duty cycle;
➢ In the pulse function (CH1 channel), press the soft key to select the pulse width,
period, offset, and amplitude. After this item is highlighted, edit the item parameters by pressing
the arrow keys (or press the soft key ) and rotating the knob. , pulse width and period units
can be switched between ns and us by pressing the key when the item is highlighted.
➢ After setting all the items, press the soft key to start the sweep function and press the key
to stop
3.3. Bursting function
The pulse train can be set to output 1-108575 periods. The burst mode is divided
into internal CH2 channel bursts, external input signal bursts, and manual bursts. It
should be noted that the period time of the burst train is less than the burst signal
period time.
➢ In the burst function (CH1 channel), press the soft key to select the number of pulses
and the burst mode. After this item is highlighted, use the arrow keys (or press the soft key
) and the knob to edit the item parameters.

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➢ After setting all the items, press the soft key to start the sweep function and press the key
to stop.
4. System settings and interface parameter settings
Press the key to enter the system setting interface. Press the soft key to select the
parameters for the in/out position, sound setting, brightness adjustment, language setting,
synchronization function setting, and arbitrary wave display quantity setting.
➢ Call Out & Save: Save/recall the current waveform parameters to the specified position, rotate the
knob to adjust to the specified position. Press the corresponding soft key when you want to recall,
save, or clear.
➢ Sound settings: Sounds can be turned on and off with keys 、.
➢ Brightness adjustment: Brightness adjustable from 0 to 12 levels can be quickly adjusted by
rotating encoder.
➢ Language setting: Available by pressing 、 to select English and Chinese
display.
➢ Synchronization: The CH1 channel is used as the operation target during synchronization. The
parameters of the CH2 channel change following the CH1 channel parameters. When the
synchronization item is highlighted, press the key or rotate knob to select the item
to be synchronized (frequency, waveform, amplitude, duty cycle, offset), press the soft key
to select it, and press the soft key to cancel.
➢ Arbitrary waveform number setting: The number of arbitrary waveforms of the main
interface waveform can be quickly adjusted by rotating the encoder (1-60).
➢ starting point frequency, end point frequency, sweep time, sweep direction and sweep mode.
After the item is highlighted, use the arrow keys (or press the soft－key ) and the knob to
edit the item's parameters.
After setting all the items, press the soft key to start the sweep function and press the key to
stop.

www.icel-manaus.com.br
Outubro/2020