digital mode are off.
②
The seven-segment LED displays “PX.X”. X.X represents the version number of the program.
(3) Operation and display
①
Each time you press the
△
button, the display on the seven-segment LED will change in the order as
below and allow you to check the settings. For “t.XX”, the tube current light blinks. For “d.XX” and
“Pt.X”, the tube voltage light blinks. The same applies to the teeth light for “b.XX”, and both tube voltage
light and the tube current light for “h.XX”
”ＰX．X” → ”Ｃ．XX” → ”ｔ．XX” → ”ｔ．XX” → ”ｕ．XX” →
”ｕ．XX” → ”ＥＰ．X” → ”ＥＰ．X” → ”ＣＰ．X”→ ”ＣＰ．X”→
”ｂｕ．X”→ ”ｈ．XX” → ”ｈ．XX” → ”ｈ．XX” → ”ｈ．XX” →
”ＡＬ．X”→ ”ｂ．XX” → ”ｂ．XX” → ”ｂ．XX” → ”ｂ．XX” →
”ｂ．XX”
②
Pressing the
▽
button reverses the direction of the display.
③
This mode only allows viewing the settings and does not allow any changes.
４．
Exposure time
4.1 Assignable exposure time
0.01 0.02 0.03 0.04 0.05
0.06
0.08
0.10
0.13
0.16 0.20 0.25
0.32 0.40 0.50 0.63 0.80
1.00
1.25
1.60
2.00
2.50 3.20
4.2 Exposure time in the automatic setting mode
“*” in the table denotes that a tube current setting is automatically switched and set at the most
appropriate time.
4.2.1 Film number and exposure time in film mode
（
for short cone/4 mA/60 kV
）
patient
Children Adult
Large
Adult
Teeth T1 T2 T3
T4 T5 T1
T2
T3
T4
T5
T1
T2 T3 T4
T5
F.00
0.02 0.02 0.03 0.03 0.05 0.03 0.04 0.05 0.05 0.08 0.04 0.05 0.06 0.06 0.10
F.01
0.03 0.03 0.04 0.04 0.06 0.04 0.05 0.06 0.06 0.10 0.05 0.06 0.08 0.08 0.13
F.02
0.03 0.04 0.04 0.05 0.08 0.05 0.06 0.08 0.08 0.13 0.06 0.08 0.10 0.10 0.16
F.03
0.04 0.05 0.05 0.06 0.10 0.06 0.08 0.10 0.10 0.16 0.08 0.10 0.10 0.13 0.20
F.04
0.05 0.06 0.08 0.08 0.13 0.08 0.10 0.13 0.13 0.20 0.10 0.13 0.16 0.16 0.25
F.05
0.06 0.08 0.08 0.10 0.16 0.10 0.13 0.16 0.16 0.25 0.13 0.16 0.20 0.20 0.32
F.06
0.08 0.10 0.10 0.13 0.20 0.13 0.16 0.20 0.20 0.32 0.16 0.20 0.25 0.25 0.40
F.07
0.10 0.10 0.13 0.16 0.25 0.16 0.20 0.25 0.25 0.40 0.20 0.25 0.25 0.32 0.50
F.08
0.13 0.13 0.16 0.20 0.32 0.20 0.25 0.32 0.32 0.50 0.25 0.32 0.32 0.40 0.63
F.09
0.16 0.16 0.20 0.25 0.32 0.25 0.32 0.32 0.40 0.63
0.32 0.40 0.40 0.50 0.80
F.10
0.20 0.20 0.25 0.32 0.40 0.32 0.40 0.40 0.50 0.80 0.40 0.50 0.50 0.63 1.00
F.11
0.25 0.25 0.32 0.40 0.50 0.40 0.50 0.50 0.63 1.00 0.50 0.63 0.63 0.80 1.25
F.12
0.32 0.32 0.40 0.50 0.63 0.50 0.63 0.63 0.80 1.25 0.63 0.80 0.80 1.00 1.60
F.13
0.40 0.40 0.50 0.63 0.80 0.63 0.80 0.80 1.00 1.60 0.80 1.00 1.00 1.25 2.00
F.14
0.50 0.50 0.63 0.80 1.00 0.80 1.00 1.00 1.25 2.00 1.00 1.25 1.25 1.60 2.50
F.15
0.63 0.63 0.80 1.00 1.25 1.00 1.25 1.25 1.60 2.50 1.25 1.25 1.60 2.00 2.50
(Unit: seconds)
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