Welch Allyn, Inc. Spot Vital Signs Service Manual
Revision A
2.4 Required Tools and Fixtures for Service
The following equipment is need for service/repair and can not be obtained from Welch Allyn, Inc.
- IBM compatible 486 133 MHz computer or better. The computer must have Windows 95 with a
serial port. CPU must have 8 Megabytes of RAM.
- 2 Digital Multi-Meters. These meters must have 4 1/2 digit displays for accuracy.
- Power Supply. 0-20 Vdc adjustable with 0-3A output.
- Oscilloscope. 60 MHz minimum.
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