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Specification Technical Description

Channels

Dual, isolated between channels.

Pulse 

Amplitude

Adjustable, 0-100 mA peak into 500 ohm load each 

channel.

Pulse Rate

Adjustable from 2 to 150 Hz.

Pulse Width

Adjustable from 50 to 300 µs.

Modes

B(Burst), N(Normal), M(Modulation), SD1(Strength 

Duration), SD2

Normal 

Mode

The pulse rate and pulse width are adjustable. It 

generates continuous stimulation based on the 

setting value.

Burst Mode

Burst rate: Adjustable, 0.5-5 Hz 

Pulse width: Adjustable, 50-300 µs 

Frequency: Fixed at 100 Hz

Modulation 

Mode

Modulation mode is a combination of pulse rate 

and pulse width modulation. The pulse rate and 

width are automatically varied in a cycle pattern. 

The pulse width is decreased by 50% from its 

original setting in 0.5 seconds, and then the pulse 

rate is decreased by 50% from its original setting 

in 0.5 seconds. Total cycle time is 1 second. In this 

mode, pulse rate (2-150Hz) and pulse width (50-300 

µs) are fully adjustable.

SD1 Mode

The SD1 (Strength-Duration) mode consists of 

automatic modulation intensity and pulse in a 40% 

range. The intensity is always increasing while 

the pulse width is decreasing and vice versa. The 

intensity is decreased by 40% while the pulse 

width is increased by 40% in 5 seconds. In the next 

5 seconds, the intensity is increased by 40% while 

the pulse width is increased by 40%. Total cycle 

time is 10 seconds. Pulse rate (2-150Hz) and pulse 

width (50-300 µs) are fully adjustable.

Technical Specifications

Содержание Direct Choice DSDC2CD

Страница 1: ...for future reference This guide will provide you with instructions warnings warranty information and other important information about your Direct Supply Direct Choice Digital TENS device Share this...

Страница 2: ...ons 4 6 Contraindications 7 Device Description 8 9 Technical Specifications 10 11 Waveforms 12 Replacement Parts Accessories 13 Functions and Use 14 22 Battery Information 23 Care and Maintenance 24 T...

Страница 3: ...ls Introduction Thank you for purchasing this Direct Supply Direct Choice Digital TENS Device from Direct Supply Equipment Furnishings a division of Direct Supply Inc In this owner s manual you ll fin...

Страница 4: ...l directions and warnings before using this device Do not operate this device without first reading and understanding this user manual Damage injury or even death may result from improper use of this...

Страница 5: ...hroat as spasm of the laryngeal and pharyngeal muscle may occur Care should be taken so that when operating potentially dangerous machinery the stimulator controls are not changed abruptly Keep this d...

Страница 6: ...the site of electrode placement following long term application Effectiveness is highly dependent upon resident selection by a person qualified in the management of pain patients This device should be...

Страница 7: ...should not be applied over swollen infected inflamed areas or skin eruptions e g phlebitis thrombophlebitis varicose veins etc Electrodes must not be applied to sites that might cause current stimulat...

Страница 8: ...ollable output channels each independent of the other An electrode pair can be connected to each output channel The electronics of the Digital TENS Device create electrical impulses whose intensity du...

Страница 9: ...1 800 634 7328 directsupply com 9 BACK 9 Battery strip 10 Battery case 11 Belt clip SIDE 12 Protective cover 10 9 11 12...

Страница 10: ...and width are automatically varied in a cycle pattern The pulse width is decreased by 50 from its original setting in 0 5 seconds and then the pulse rate is decreased by 50 from its original setting i...

Страница 11: ...y 70 Total cycle time is 10 seconds Pulse rate 2 150Hz and pulse width 50 300 s are fully adjustable Waveform Asymmetrical bi phasic square pulse Timer Continuous or adjustable from 1 to 60 minutes in...

Страница 12: ...12 Burst Normal Modulation SD1 Strength Duration SD2 Strength Duration 10 seconds 10 seconds 50 of Set Width 0 5 sec 50 of Set Width 0 5 sec 0 5 5 bursts per second 10 pulses per burst Waveforms...

Страница 13: ...ries for your Digital TENS Device Only Direct Supply Direct Choice accessories are intended for use with this device Available accessories may include Electrode lead wires Electrodes Belt clip Battery...

Страница 14: ...ould not perceive individual pulses but rather have the sensation of steady continuous stimulation Despite any general recommendations individual residents may require slight variations in the device...

Страница 15: ...r the intensity setting has been determined However in some cases pain relief may take as long as 30 minutes to achieve TENS units are typically operated for long periods of time with a minimum of 20...

Страница 16: ...the various styles of electrode placement to find which method best fits the needs of the individual resident Contiguous placement is the most common placement technique It involves placing the elect...

Страница 17: ...d remove the lead wire by twisting and pulling at the same time Care and Storage Between uses store the electrodes in the resealed bag in a cool dry place It may be helpful to improve repeated applica...

Страница 18: ...with the skin preparation your clinician has recommended Let this dry Apply electrodes as directed Many skin problems arise from the pulling stress from adhesive patches that are excessively stretched...

Страница 19: ...are in the off position the device is switched off By turning the controls clockwise the appropriate channel is switched on and the indicator of power CH1 or CH2 will reveal on the LCD The current str...

Страница 20: ...st You may start to set the value by pressing the Increase and Decrease controls when the value is flashing Increase Control The upward facing arrow button will increase the settings When this button...

Страница 21: ...o the following steps Turn on the Intensity After the electrodes are placed firmly on skin and the lead wires are plugged into the socket of the device turn the on off control clockwise The liquid cry...

Страница 22: ...time of up to 999 hours can be stored To check and delete individual records press MODE control and turn on the power simultaneously The LCD will show the number of records and operation time Press th...

Страница 23: ...battery compartment cover and slide to close 6 Discard the old battery in accordance with state and local regulations The Direct Supply Direct Choice Digital TENS Device can be used with a rechargeab...

Страница 24: ...device protected If the device is not to be used for a long period of time remove the battery and place the device and accessories in the carrying case and store in a cool dry place The device should...

Страница 25: ...isplay is functioning If necessary insert a new battery 4 For possible damage to the cables Replace the cable if any damage is detected Should you have any issues with your Direct Supply Direct Choice...

Страница 26: ...d device limitations or the combination of any device with another device In addition our warranty does not cover fading colorfastness stains spills or exposure to chemicals odors heat or light In cer...

Страница 27: ...IVE DAMAGES OR LOST PROFITS THAT MAY RESULT FROM THE PRODUCT OR YOUR USE OR INABILITY TO USE THE PRODUCT EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OUR TOTAL LIABILITY TO YOU IF ANY IS LIMITED...

Страница 28: ...upply Inc used under license Our promise to you is that you will have a convenient and easy ordering experience receive a quality Direct Supply Direct Choice Digital TENS Device and enjoy outrageous c...

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