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Table of Contents
Related Manuals for Grafco GF-TX5
Summary of Contents for Grafco GF-TX5
- Page 1 Transcutaneous Electrical Nerve Stimulation (TENS), Digital Model GF-TX5 Operation Manual Read this manual before operating your GF-TX5. Save this manual for future use. The most current version of this manual can be found online at www.grahamfield.com GF-TX5-INS-LAB-RevA09...
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Page 2: Table Of Contents
TECHNICAL SPECIFICATIONS ..................12 LIMITED WARRANTY ...................... 15 GF Health Products, Inc. is not responsible for typographical errors. Packag- ing, warranties, products and specifications are subject to change without notice. Graham-Field and Grafco are registered trademarks of GF Health Products, Inc. -
Page 3: General Description
GENERAL DESCRIPTION TENS, Transcutaneous Electrical Nerve Stimulation, is a method of relieving symptomatic chronic intractable pain. This unit is a dual-channel digital stimulator for active treatment application, which has a Liquid Crystal Display indicating operation modes and output as well as an 8-bit microcomputer for controlling the system. The electronics of the unit create electric impulses;... -
Page 4: Safety
• Any electrode placement which causes current to flow transcerebrally (through the head). • The use of unit whenever pain symptoms are undiagnosed and the etiol- ogy is unknown. SAFETY Always follow basic safety precautions, including the following: WARNING: Indicates a potential hazard situation or unsafe practice that, if not avoided, could result in death or serious personal injury. s Caution: Indicates a potential hazard or unsafe practice that, if not avoided, could result in minor personal injury or product/property damage. - Page 5 WARNING: The device may interfere with electronic monitoring equipment (such as ECG monitors and ECG alarms). WARNING: Do not change any mode during treatment. WARNING: Some patients may experience skin irritation or hypersensitivity due to the electrical stimulation or electrical conductive medium. Using an alternate conductive medium or alternate electrode placement can usually reduce the irritation.
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Page 6: About The Device
ABOUT THE DEVICE This device is a battery-operated device that includes two controllable output channels. This device creates electrical impulses in which amplitude, dura- tion, and modulation can be altered. The device controls are easy to use and the slide cover protects accidental changes in settings. System Components Your device will include the following components or accessories: •... -
Page 7: Explanation Of Key / Knob Control Functions
EXPLANATION OF KEY / KNOB CONTROL FUNCTIONS DOWN key This key decreases the setting This key regulates the number of pulse width or when in pulse width or pulse rate of the individual current pulses. rate. * *Decrease by pressing the DOWN key: The width can be adjusted in 1-20Hz by 1Hz/step, 20Hz-150H by 5Hz/step. -
Page 8: Attaching The Lead Wires
ATTACHING THE LEAD WIRES Ensure the device is OFF before connecting the lead wires. The lead wires provided with the device insert into the jack sockets located the top of the unit. If only one lead will be used, plug it into the channel 1 jack. -
Page 9: Connecting The Device
It may be helpful to rub skin lotion on electrode placement area when not wearing electrodes. CONNECTING THE DEVICE Insert battery Turn the device to the OFF position before inserting or removing the battery. When inserting the battery, ensure the battery polarity (+ and -) markings match the markings on the device. Prepare the Skin Prepare the skin as previously described and according to the instructions provided with your electrodes. -
Page 10: Battery Information
If the stimulation levels are uncomfortable or become uncomfortable, reduce the stimulation amplitude to a comfortable level; or cease stimu- lation and contact your physician. Setting Patient Compliance Counter: a) To turn counter on: While the unit is ON, hold down the UP button and press the MODE button at the same time. b) To Reset Counter: While the unit is ON, press UP button and press the MODE button at the same time (this will take you into the compli- ance counter), then push the DOWN button and press MODE button at the same time. c) Press the UP and MODE buttons at the same time to return to the treatment status. -
Page 11: Caring For Your Device
Place new battery in the compartment. Note: Be sure the proper polarity (+ and -) markings match the markings in the device. CARING FOR YOUR DEVICE Your device may be cleaned by wiping gently with a damp cloth moistened with mild soap and water. Do not immerse the device in water or other liq- uids. -
Page 12: Technical Specifications
TECHNICAL SPECIFICATIONS Channel Dual, isolated between channels Pulse Amplitude Adjustable 0 – 80 mA peak into 500* load each channel, constant current Pulse Rate 1Hz-150Hz (adjustable) Pulse Width 30-300uS (adjustable) Timer 10, 20, 30, 40, 50, 60 minutes and continuous Patient Compliance To show the usage time by user, counted per each 30 minutes treatment counter... - Page 13 Function Mode, MR Mode Modulated Rate: The pulse rate is automatically varied in Continued an interval of 0.5 seconds. The modulation range of pulse rate is from setting value to 50% less than the control setting value, then returns to the setting value. Pulse rate is adjustable but pulse width is fixed.
- Page 14 LCD (Liquid Crystal Display) The LCD displays timer (10, 20, 30, 40, 50, 60 minutes and © continuous), function modes (B, C, M, MM, MR, SD), alternate mode, pulse rate, pulse width, battery low, and patient compliance meter. 1. To check the LCD function, turn device ON and all the parameters will be displayed for 1-2 seconds. After 1-2 seconds, the LCD will go to previous operation parameters. CHANGING THE LCD PARAMETERS •...
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Page 15: Limited Warranty
LIMITED WARRANTY GF Health Products, Inc. warrants the Transcutaneous Electrical Nerve Stimu- lation (TENS), Model GF-TX5, against manufacturer’s defects for one year. The warranty does not apply to damage resulting from failure to follow the operating instructions, accidents, abuse, alterations or disassembly by unau- thorized individuals. During the warranty period, defective items will be repaired or replaced at GF Health Products, Inc. option. Warranty does not include any labor charges... - Page 16 USA Corporate Headquarters: GF Health Products, Inc. 2935 Northeast Parkway Atlanta, Georgia 30360 USA tel: 800-347-5678, 770-447-1609 fax: 800-726-0601, 678-291-3232 www.grahamfield.com GF-TX5-INS-LAB-RevA09 © GF Health Products, Inc., October 2009...
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