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Er 36 - Incorrect Crystal 1. Turn off the power to the instrument, wait 5 seconds,
For Digital Comm. then turn the power on.
2. Check crystal, Y1, for 11 MHZ (see Appendix A-2,
Page 60).
Er 37 - Incorrect Micro. 1. Turn off the power to the instrument, wait 5 seconds,
For Digital Comm. then turn the power on.
2. Check to see if U1 is marked "8032" (see Appendix
A-2, Page 60).
Momentary Er 70 - 1. Tried to communicate while unit was in a non-control
Controller unable to respond mode.
within 250 milliseconds.
Momentary Er 71 - 1. The unit received a request before proper amount of
Byte received before the time has elapsed since last request.
response was transmitted.
Momentary Er 72 - 1. Data received not valid, possible corruption on the
Incorrect Block check comm link. Possible noise.
character was received.
Momentary Er 73 - 1. Improper parity selection on the transmitting terminal.
Byte received with incorrect 2. Incorrect baud rate.
parity. 3. Noise