3-9
Before Use
3
3.6
Optical Output Modifier Key Switch
The MT9812B incorporates the optical output modifier key switch as one of the
laser equipment safety devices to be used when the light source is used. Unless
the switch with a removable key located at the back is ON, no light will be output
even if the optical output key on the front panel of the unit is switched ON.
It is advised to normally keep inserted the key which comes with the Device to set
the switch ON.
The key can be taken out at the OFF position.
When the optical output modifier key switch is OFF, and if the optical output of
the light source is turned on; the Opt. On key blinks to indicate that a device of the
safety measure is active.
POINT
Unless the following three conditions are met, no opti-
cal output will be made from the light source.
(1)
The optical output ON/OFF key on the front panel
of the light source is ON.
(2)
The remote interlock connector is in the state of
short circuit.
(3)
Optical output modifier key switch is ON.
3.6
Optical Output Modifier Key Switch
Summary of Contents for MT9812B
Page 11: ...For Safety xi Laser Radiation Markings D E C A B G F 1...
Page 20: ...xx...
Page 24: ...IV...
Page 38: ......
Page 52: ...Section 3 Before Use 3 14...
Page 68: ...Section 4 Operation 4 16...
Page 118: ...Section 5 Remote Control 5 50...
Page 136: ...Appendix App ii...
Page 142: ...Appendix A Performance Test Result Recording List A 6...
Page 144: ...Appendix B Error Code B 2...