GSI 61 AUDIOMETER SERVICE MANUAL PDF

The GSI 61 is the versatile, two-channel clinical audiometer from the most respected name in the audiologic industry — Grason-Stadler. With its state-of-the -art. GSI 61™. CLINICAL AUDIOMETER. Product. Specifications. General Specifications. • ”(W) x ”(D) x ”(H) (LCD raised). • Height with LCD. GSI 61 ™ CLINICAL TWO-CHANNEL AUDIOMETER Configure Your Own Audiometric System Thanks to all the options available with the GSI 61, you can.

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Set the attenuator for the channel routed to the poorer ear at a level 10 dB below the threshold for that ear.

Routing selection for Channel 1 Tone and Channel 2 White Noise should be the same for the ear being tested left or right. Related Searches Pediatric audiometry audiometry Digital audiometry Reflex tester Screening tympanometer Screening audiometer ABR screening system OAE screening system Clinical diagnostic audiometer Clinical diagnostic tympanometer Audiometry software Diagnostic software Test software Reporting software Computer-based audiometry Automated software Data management software.

X Used for special functions and in the set-up menu. There are very little signs of wear and tear but the instrument looks good. Page 25 High Frequency earphones. A lapel clip and a 10 foot coiled cord with a quick disconnect are included.

Gsi 61 audiometer service manual pdf – Google Docs

This warning icon found on the back of the LCD panel indicates dangerous voltage within the panel. Set the HL to a comfortably audible level.

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sergice If distortion is heard in one earphone but not the other, the chances are high that the earphones are at fault and should be replaced. The first five rows will be printed in the upper left corner of the audiogram, and ,anual reserved for the name, address etc. Select Speech Noise as the input signal on Channel 1. MIC Use this switch to activate the built in talk forward microphone. These values are from ANSI 3.

Used GRASON STADLER GSI Audiometer For Sale – DOTmed Listing #

The volume can be adjusted on the built-in talk forward microphone. XX is the software version. These boxes appear only when a message is displayed. Refer to the chapter Set up menu. The transmittable data record can be configured to be either a single value threshold and frequency or battery transfer all stored parameters for a manula.

If White Noise is selected on one channel only, calibration will be made to the stimulus type on the opposite channel.

Grason-Stadler GSI 61 Manual Rev B

Be certain that the audikmeter connect to the corresponding patch cords through the connector panel. X X And then change to valid only in version 4.

Carefully instruct the patient prior to testing that a faint but steady sound will be heard and a small jump in loudness may occasionally occur. Modified Doerfler-Stewart Test This test is performed in one ear, using pure tones and white noise as a masker. Retest Hz followed by Hz and Hz. Allow a minimum hsi 2 inches of clearance around the GSI 61 for heat dissipation.

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X X Note that the two upper left figures YY are flashing. In versions prior to 4. The channel turns off immediately when the bar is released.

Ext A, Ext B — External A and External B accept recorded speech material from an optional compact disc player, a two channel tape cassette or a reel-to-reel tape recorder. Mannual valid in version 4. Most commercially available database programs can easily be adapted. When the internal speech noise is selected the monitor function is disabled MIC The mic push buttons provides input capability from the optional live speech microphone.

B 2 n Chapter 2 Installation Installation External Inspection Although this GSI 61 Clinical Audiometer was carefully tested, inspected and packed for shipping, it is good practice after receiving the instrument to immediately examine the outside of the container for srevice signs of damage. Open the catalog to page 2.