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No. 99MBC071A
Step 5: Checking the remote interlock connector
Make sure that the short-circuiting pin is inserted into the “REMOTE INTERLOCK”
connector on the rear panel of the Display Unit. If this short-circuiting pin is not
inserted, laser emission is disabled, even if the power switch is on.
To emergency stop laser emission, refer to the following diagram.
Switch ON: Laser emission ON
Switch OFF: Laser emission OFF
Manufacturer: Sato Parts
Applicable connector: PJ-2
5V, 3mA
Short-circuiting pin
Switch
Step 6: Connecting the interface
For information about the procedure used to connect the interface, refer to Section
6.1.1, “I/O Analog Interface” and Section 6.1.2, “RS-232C Interface”.
IMPORTANT 1. Note the following when connecting the signal cable.
For information about the precautions to be observed when connecting the signal
cable refer to the external view and dimensions in the Section 8.1, “LSM-6900
Display Unit”.
2. Note the following when making cable connections.
Always make connection or disconnection with the power cord unplugged. In
addition, before connecting to the interface make sure that the power to all other
units connected or to be connected are also off.
Do not disassemble this unit. This unit is a precision instrument. Should it be disas-
sembled by the user, its accuracy can not be guaranteed even within the term of its
warranty. And, there will be a charge for repairs.
Observe the following to avoid electric shock.
1. If an optional interface needs to be installed inside the Display Unit, unplug the
power cord from the inlet and put the power switch in the OFF position, then pull
off the key switch.
2. Do not remove the protective cover on which the seal is stuck to. Otherwise, an
electric shock may result.
3. Do not remove the seal, shown at the left.
