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Icel Manaus GV-2005, Руководство пользователя

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8

⑥ 

Display

 

current

 

waveform

 

⑦ 

Offset/low

 

level,

 

depends

 

on

 

the

 

highlighted

 

menu

 

item

 

on

 

the

 

right

 

⑧ 

Amplitude/high

 

level,

 

depends

 

on

 

the

 

highlighted

 

menu

 

item

 

on

 

the

 

right

 

⑨ 

Frequency/period,

 

depends

 

on

 

the

 

highlighted

 

menu

 

item

 

on

 

the

 

right

 

⑩ 

Load,

 

High

 

Z

 

represents

 

high

 

resistance

 

General

 

Inspection

 

After

 

you

 

get

 

a

 

new

 

Waveform

 

Generator,

 

it

 

is

 

recommended

 

that

 

you

 

should

 

make

 

a

 

check

 

on

 

the

 

instrument

 

according

 

to

 

the

 

following

 

steps:

   

1.

 

Check

 

whether

 

there

 

is

 

any

 

damage

 

caused

 

by

 

transportation.

   

If

 

it

 

is

 

found

 

that

 

the

 

packaging

 

carton

 

or

 

the

 

foamed

 

plastic

 

protection

 

cushion

 

has

 

suffered

 

serious

 

damage,

 

do

 

not

 

throw

 

it

 

away

 

first

 

till

 

the

 

complete

 

device

 

and

 

its

 

accessories

 

succeed

 

in

 

the

 

electrical

 

and

 

mechanical

 

property

 

tests.

   

2.

 

Check

 

the

 

Accessories

   

The

 

supplied

 

accessories

 

have

 

been

 

already

 

described

 

in

 

the

 

Appendix

 

A:

 

Enclosure

 

of

 

this

 

Manual.

 

You

 

can

 

check

 

whether

 

there

 

is

 

any

 

loss

 

of

 

accessories

 

with

 

reference

 

to

 

this

 

description.

 

If

 

it

 

is

 

found

 

that

 

there

 

is

 

any

 

accessory

 

lost

 

or

 

damaged,

 

please

 

get

 

in

 

touch

 

with

 

the

 

distributor

 

of

 

ICEL

 

MANAUS

 

responsible

 

for

 

this

 

service

 

or

 

the

 

ICEL

 

MANAUS's

 

local

 

offices.

   

3.

 

Check

 

the

 

Complete

 

Instrument

   

If

 

it

 

is

 

found

 

that

 

there

 

is

 

damage

 

to

 

the

 

appearance

 

of

 

the

 

instrument,

 

or

 

the

 

instrument

 

can

 

not

 

work

 

normally,

 

or

 

fails

 

in

 

the

 

performance

 

test,

 

please

 

get

 

in

 

touch

 

with

 

the

 

ICEL

 

MANAUS's

 

distributor

 

responsible

 

for

 

this

 

business

 

or

 

the

 

ICEL

 

MANAUS's

 

local

 

offices.

 

If

 

there

 

is

 

damage

 

to

 

the

 

instrument

 

caused

 

by

 

the

 

transportation,

 

please

 

keep

 

the

 

package.

 

With

 

the

 

transportation

 

department

 

or

 

the

 

ICEL

 

MANAUS's

 

distributor

 

responsible

 

for

 

this

 

business

 

informed

 

about

 

it,

 

a

 

repairing

 

or

 

replacement

 

of

 

the

 

instrument

 

will

 

be

 

arranged

 

by

 

the

 

ICEL

 

MANAUS.

   

Foot

 

Stool

 

Adjustment

   

Unfold

 

the

 

foot

 

stools

 

on

 

the

 

bottom

 

of

 

the

 

generator,

 

as

 

⑪

 

in

 

Figure

 

4

‐

1

.

   

Содержание GV-2005

Страница 1: ...Economical Type 1 channel Arbitrary Waveform Generator User Manual GV 2005...

Страница 2: ......

Страница 3: ...apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care ICEL MANAUS shall not be obligated to furnish service under this warranty a to repair damag...

Страница 4: ...Output Sine Signals 11 To Set the Frequency Period 11 To Set the Amplitude 12 To Set the Offset 12 To Set the High Level 12 To Set the Low Level 12 To Output Square Signals 12 To Set the Duty Cycle 1...

Страница 5: ...or 31 To Set the Screen Saver 31 To Set the Counter Only for the model with F 31 To Set Output Parameter 32 To Set the Output Load 32 To Set the System 33 Language Setting 33 Power On Setting 33 To Re...

Страница 6: ...grounded The product must be grounded properly before any connection with its input or output terminal Check all Terminal Ratings To avoid fire or shock hazard check all ratings and markers of this pr...

Страница 7: ...this product or other property Terms on the Product The following terms may appear on this product Danger It indicates an injury or hazard may immediately happen Warning It indicates an injury or haza...

Страница 8: ...for users Features and benefits 4 inch high resolution 480 320 pixels TFT LCD display Advanced DDS technology Max Sample rate 125 MSa s Frequency resolution 1 Hz Vertical resolution 14 bits 8192 wave...

Страница 9: ...Start This chapter will deal with the following topics mainly Front Rear Panel Overview User Interface Overview How to Implement General Inspection How to Adjust the Foot Stools How to Implement Power...

Страница 10: ...ed to select file location or switch the character of the soft keyboard when entering file name In Sweep and N Cycle Burst if you choose Source as Manual every time you press this knob the generator w...

Страница 11: ...nly for the model with F Generate the Modulated waveforms Burst Only for the model with F Generate burst for Sine Square Ramp Pulse and Arbitrary waveform Sweep Only for the model with F Sweep Sine Sq...

Страница 12: ...ept an external clock signal or to accept the input signal of counter Accepting input signal of counter is only for the model with F see page 35 To Set the Counter Ext Trig Burst Fsk In connector Only...

Страница 13: ...cribed in the Appendix A Enclosure of this Manual You can check whether there is any loss of accessories with reference to this description If it is found that there is any accessory lost or damaged p...

Страница 14: ...hange the voltage scale of the instrument do the following steps 1 Turn off the power button at the front panel and remove the power cord 2 Regulate the Power Switch to the desired voltage scale Power...

Страница 15: ...ine Signals How to Output Square Signals How to Output Ramp Signals How to Output Pulse Signals How to Output Noise Signals How to Output Arbitrary Signals How to Output DC How to Generate the Modulat...

Страница 16: ...the Sine setting menu on the right The parameters of Sine waveform are Frequency Period Amplitude High Level Offset Low Level You can operate the menu by using the menu selection buttons on the right...

Страница 17: ...set In Parameter 3 a cursor appears under the value of offset Use the knob or the number keys to set the desired value To Set the High Level Press F2 confirm whether the Hi_Level menu item is highligh...

Страница 18: ...ut signal is set to 5Vpp amplitude and 2 5V offset When the load is 50 the output signal is set to 2 5Vpp amplitude and 1 25V offset Figure 5 3 The User Interface of Square Signal Term Explanation Dut...

Страница 19: ...ating the Ramp setting menu on the right The parameters of Ramp waveform are Frequency Period Amplitude High Level Offset Low Level Symmetry You can operate the menu by using the menu selection button...

Страница 20: ...ress F4 to choose Figure 5 6 Set the symmetry of Ramp signal To Output Pulse Signals Press button to call the user interface of Pulse signal the Pulse waveform parameters can be set by operating the P...

Страница 21: ...0 of the falling edge amplitude Negative Pulse Width is the time span between thresholds of 50 of the falling edge amplitude to the next 50 of the rising edge amplitude Pulse Width is determined by Pe...

Страница 22: ...of Noise waveform are Amplitude High Level Offset Low Level You can operate the menu by using the menu selection buttons on the right To set the Amplitude High Level Offset Low Level please refer to T...

Страница 23: ...als on page 11 The Arbitrary signal consists of two types the system built in waveform and the user definable waveform Setting menu of Arbitrary signal Amplitude Load Offset Current signal Frequency P...

Страница 24: ...undHalf RoundHalf wave AbsSine Absolute value of a Sine AbsSineHalf Absolute value of half a Sine SineTra Sine transverse cut SineVer Sine vertical cut NegRamp Negative ramp AttALT Gain oscillation cu...

Страница 25: ...LFMPulse Linear FM pulse Rhombus Rhombus signal Cardiac Cardiac signal The User Definable Waveform Press button and press F5 to select Editable Wform Menu item Instruction Create Wform Create a new w...

Страница 26: ...form 2 Enter the storage path of the desired waveform file Turn the knob or press direction key to select the desired waveform file 3 Choose Recall output How to Edit a Stored Waveform 1 Enter the ope...

Страница 27: ...modulated waveform consists of two parts the Carrier Waveform and the Modulating Waveform The Carrier Waveform can only be Sine In AM the amplitude of the Carrier Waveform varies with the instantaneou...

Страница 28: ...AM Frequency The range is 2 mHz 20 kHz Internal source only 7 Press F4 to set Mod Depth The range is 0 100 Term Explanation AM Frequency The frequency of modulating waveform Mod Depth The Amplitude R...

Страница 29: ...elect the source If the source is External use the Ext Mod In connector in the rear panel to input the external signal then skip ahead to step 6 If you choose Internal continue to the steps below 5 Pr...

Страница 30: ...u can change the parameters please refer to To Output Sine Signals on page 11 Press button again to return to the Modulation mode interface 4 Press F5 to select the source If the source is External us...

Страница 31: ...form is not Sine the system will switch it to Sine automatically 3 Press button to display the waveform and parameters of the Carrier Waveform You can change the parameters please refer to To Output S...

Страница 32: ...r the Sweep mode 2 Press or button to choose the waveforms Take Sine for instance press to display the waveform and parameters You can change the parameters please refer to To set signals on page 11 P...

Страница 33: ...N Cycle Burst or to be controlled by external gated signals Gated Burst Bust can apply to Sine Square Ramp Pulse and Arbitrary waveforms Noise can not be used Term Explanation Burst Output Waveforms...

Страница 34: ...d which will not stop until a trigger event happens the knob on the front panel is pressed Note If needed Burst Period will increase to cater to the specific number of cycles For an infinite cycle Bur...

Страница 35: ...ame copy and paste To Edit the File Name In file system the user can edit the name of a file or a folder When the system needs the user to input a name an input keyboard will appear Figure 5 19 Edit t...

Страница 36: ...select Sep 2 Press F2 to switch between Comma Space Off Take the Frequency parameter for instance Comma Space Off To Set the Screen Saver The screen saver will run automatically if no operation is ta...

Страница 37: ...direction key to move the cursor left and right or press the number keys to input the desired value and choose the unit The range of trig levle is 2 5 V 2 5 V Press F5 to choose Back to previous menu...

Страница 38: ...fault Last Default means that all the settings return to default when powered Last means that all the settings return to the last one when powered To Return to Default Setting Press Utility and choose...

Страница 39: ...t Only for the model with F Default Frequency 1 kHz Count 1 Cycle Period 1 sec Phase 0 Others Default Brightness 95 Separator Comma Screen Saver time 100 minutes Load High Z Clock Source Internal Chan...

Страница 40: ...d the output Voltage of the Sync output terminal is Level Low Note When the amplitude is relatively low disabling Sync Signal can reduce the distortion in output The Instructions of the Sync Signal in...

Страница 41: ...he Burst when the burst starts the Sync Signal is Level High At the specific point when the Cycle Number ends the Sync Signal turns Level Low If the Waveform has a relative starting phase it may be no...

Страница 42: ...a PC 2 Install the driver When the Waveform Generator is turned on a dialog will appear on the PC screen and guide you to install the USB driver The driver is in the USBDRV folder under the directory...

Страница 43: ...er socket is used appropriately and in good condition the cover can be pried open with a straight screwdriver Restart the instrument after the steps above If the problem still exists please contact IC...

Страница 44: ...efinable Waveform Frequency Characteristic Max sampling rate 125 MSa s Frequency resolution is 1 Hz Sine AG051 F 1 Hz 5 MHz Square 1 Hz 5 MHz Ramp 1 Hz 1MHz Pulse 1 Hz 5 MHz White Noise 5 MHz bandwidt...

Страница 45: ...0 Duty Cycle 1 of period 5 ns Overshoot 5 Duty Cycle 50 fixed Ramp Linearity 0 1 of peak output typical 1 kHz 1 Vp p Symmetry 50 Symmetry 0 to 100 Pulse Pulse Width 100 ns to 1000 ks Accuracy 10 ns Ri...

Страница 46: ...ting Waveforms 50 duty cycle square FSK Rate 2 mHz 100 kHz Sweep Type Linear Logarithmic Carrier Waveforms Sine Square Ramp Direction Up Down Sweep Time 1 ms to 500 s 0 1 Source Source External or Man...

Страница 47: ...hare the same port as External Reference Clock Input DC coupled DC offset range 1 5 VDC 100 mHz 100 MHz 250 mVp p 5 Vp p AC DC 100 MHz 200 MHz 450 mVp p 3 Vp p AC DC AC coupled 1 Hz 100 MHz 250 mVp p...

Страница 48: ...43 Dimension 235 mm 110 mm 295 mm W H D Weight 3 kg Interval Period of Adjustment One year is recommended for the calibration interval period...

Страница 49: ...ing conditions require To clean the instrument exterior perform the following steps 1 Wipe the dust from the instrument surface with a soft cloth Do not make any scuffing on the transparent LCD protec...

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