3.P3 (Note: Alternative to Last Position function.
Chair moves to a preset position. (Appended June 28, 2005) The leg rest will be extended to the extension limit.
4.Last Position (Note: Alternative to P3 function)
Every time the LP SW is pressed, the chair shifts between the present (treatment) position and the rinsing position.
The rinsing position can be arbitrarily setup with the reclining operation only or a combination of reclining and up-down operations.
If the operation is suspended and the LP SW is turned on for the next time, the operation will resume from the point where it was
suspended. The treatment position is retained until the power is turned off.
If a rinsing position is specified by the first LP SW operation after power is on, an error occurs and an alarm will sound (due to lack of
treatment position destination data).
5.Mid-operation cancellation of Auto operation.
Operation will stop when any operation SW is pressed.
Operation stays stopped while the SW is pressed and held down.
6.Time limit for Auto operation
If the Auto operation is continued for 60 seconds and more, the controller assumes a failure status and stops the operation. A ‘plip’
alarm will sound for the status above.
3. Batch initialization
The circuit memory can be configured as follows in one step.
Beeper sound at operation SW pressing Enabled
Beeper sound at Prohibit Lowering input Enabled
Beeper sound at other inputs
Disabled
Transmission speed
4800 bps
Dental light interlock
Enabled
Standard margin value
(03 for up/down, 02 for raise/recline)
Doctor ID
0
Prohibit lowering input Backrest reclining is also prohibited.
Setup procedure
1. Slide the limit SW on the p.c.board to the limit position. (The red LED on the p.c.board turns on.)
2. Press and hold down the mode SW.
3. After the ‘purrr-purrrrrrr’ beeper sound, release the SW to complete the procedure.
4. Slide the limit SW on the p.c.board to the normal position.
[Note]
Communication specifications: 2400/4800 bps, Stop bit = 2, Parity = none, Data bits = 8 bits
4. Limit position setup
Position limits for each operation are registered.
[Setup procedure]
1. Slide the limit SW on the p.c.board to the limit position. (The red LED on the p.c.board turns on.)
The beeper will sound ‘ pip, pip ’ at 1.5-second intervals.
2. Move the desired part of the chair to the desired position.
(Note: The leg rest extends by pressing the P1 SW and retracts by pressing the P0 SW.
The leg rest will not move when the chair is in the low position. Raise the chair first to move the leg rest.)
3. Press the Store SW (the yellow SW on the p.c.board).
The beeper will sound twice at ‘ pip-pip, pip-pip, pip-pip’
4. Depending on the part for which the limit position is set up, press the SW in the table below.
If the wrong SW is pressed, restart the process from 3.
Repeat the process from 2 to 4 to set up more than one limit position.
Limit position to be registered Operation SW Limit position to be registered Operation SW
Upper limit Up SW Lower limit Down SW
Raise limit Raise SW Reclining limit Recline SW
Leg rest extension limit P1 SW Leg rest retraction limit P0 SW
Chair height for legrest extention/retraction LP SW
5. To abort the setup process, press the Store SW once again. The status returns to 1.
6. To exit the setup process, slide the limit SW on the p.c.board to the normal position. (The red LED on the p.c.board turns off.)
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