Cynosure Cynergy, Technical Manual

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Cynergy Final Test and Calibration Procedure Doc #991-4906-000
Page 15 of 28
Rev 5
28.21
Set laser pulse width = 0.3ms.
28.22
Press lower case ‘ e ’ to return Ext shutter to normal function.
28.23
Fire the laser and adjust the laser voltage until the NOVA II power meter reads 8W +/-
.5W. Make note of the power reading it will be used in a later step.
28.24
Record the laser voltage setting on Data Sheet #991-4909-000 .
28.25
Press lower case “ d ” to keep EXT shutter closed, and direct energy into Res port.
28.26
Fire the laser 6 shots and read the Res voltage from CV screen.
28.27
Adjust gain value until Res voltage measures between .5 and 1.25 volts .
28.28
If YAG “res” voltage is to low decrease the gain # (press lower case “ m ”).
28.29
If YAG “res” voltage is to high increase the gain # (press upper case “ M ”)
28.30
Re- Fire the laser 6 shots and read the YAG “res” voltage from CV screen.
28.31
Press lower case ‘ u’ and enter the actual Ophir meter reading from step 28.22
28.32
Fire laser again into the resonator port and verify YAG “res” energy measures
8 watts +/- 1 Watt.
28.33
Record YAG .3ms “res” voltage value on Data Sheet #991-4909-000 .
28.34
Record YAG .3ms “res” gain value on Data Sheet #991-4909-000.
28.35
Record YAG .3ms “res” j/v value on Data Sheet #991-4909-000 .
28.36
Press lower case ‘ e ’ to return Ext shutter to normal function.