Compared to V2.02:
1. Fixed printing bugs.
2. Fixed bugs in solution display.
3. Added Demo mode and editing influence coefficient (sensitivity).
4. Changed weight splitting (2-way) to optimized splitting (2-way) for class weights.
5. Changed sensor calibration prompt to "Press & Hold Vibration System Self Test Button", and "Release ..." when done.
6. Compiled with h:\cards2\*.c and the new envs.

VERSION 2.04 Dec 07, 1995

Compared to V2.03:
1. Added a sub-model CF34-3A1
2. Changed v2.03 CF34 OLD (80G01) and NEW (62G01) spindles as TWO models: CF34-OLD and CF34-NEW. So 3 models totally.

VERSION 3.00 Dec 20, 1996

1. 1730/1725 format.
2. Support multiple engines' balance. Others are equivalent to v2.05

VERSION 3.02, 10/16/1997

1. Use Least Square Method to calculate baln solution.
2. At first entry to main menu, set serial port baud to 9600.

VERSION 3.03, 12/09/1997

1. Set sensor calib error "+INF" to "calibration signal found" message.

VERSION 3.20, 07/21/1998

1. Fully support Year 2000 format (no versions between v3.03 & v3.20).
2. Add one set of class weight (3024T53Pxx) for "Rear Plane" Balance.

VERSION 3.21, 11/04/1998

1. Support up to 5 balance speeds.
2. Support both FFT & DFT surveys (by menus), and DFT (Fan Vib Survey) within Balance.

VERSION 3.22, 11/29/1998, 12/05/1998

1. Add auto pick-up rpms for "Fan Vib Survey".
2. Debug "Bad Tach" but no bugs found.
3. (12/05/98) Delete the function which auto prompts for on-board sensor calibration, but keep the menu item for such calibration.
4. (12/05/98) Add a logic to allow more tries for Auto Gain in sensor calibration.
5. (12/06/98) Fix possible surv loosing job.

1. Change on-board sensor sensitivity from 1.50 to 1.25 v/mil

VERSION 3.24, 06/14/2000
1. Remove "OnBoard Sensor Calibration" menu items.
2. Change the OnBoard Sensor As: "ONBOARD-WB", DSP_FROM_ACC, 0.0245 V/g.
(accelerometer, used as "displacement from acceleration").
3. Add a new OnBoard Sensor: "ONBOARD-NB", DISP_PROBE, 3.535 V/Mil RMS
(= 1.25 V/Mil (p-p), displacement sensor).

VERSION 3.25, 06/28/2000
1. Sensor 6222S-20 = 20 MV/IPS
2. Sensor 6222S-50 = 50 MV/IPS
3. Sensor 6222S-100 = 100 MV/IPS

VERSION 3.25, 08/05/2000

1. Change High/Low tooth selections as "None / High / Shifted / Low"
4 options for firmware version 2.06 or above. Default: Low.

VERSION 3.27, 02/07/2002
1. Change the OnBoard Sensor "ONBOARD-WB" 0.0245 V/g to 0.25976 V/g
2. Change the OnBoard Sensor "ONBOARD-NB" 3.535 V/Mil to 2.42257 V/Mil.