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Santec TSL-210 - 9-1-D Changing LD Current;Unit of Optical Output Power

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9-1-D Changing LD Current/Changing Unit of Optical Output Power
DANGER!!
Before turning ON the unit, make sure that the protective shutter is closed or the
optical ber is connected. Keep the optical output terminal away from your eyes.
Laser beam, if it comes into your eye, may cause injury in your sense of sight.
TSL-210 operates in either APC (automatic power control) mode or ACC (automatic current
control) mode. In the APC mode, the optical output power can be set and the injection current
information is fed back so that the optical output power is kept at the set value. In the ACC
mode, control is made using the predetermined amount of injection current.
When the unit is turned ON, current is not supplied to LD. Therefore, to drive the LD, it is
necessary to supply current into the LD by key operation from the front panel or by communi-
cation control.
Press the LD drive key.
LD
COH
OPTION ACC
LD
COH
OPTION ACC
When the key is pressed, the LD drive LED is lit and current is supplied up to the set current
by APC mode. The set optical output power at power start up is -40.00dBm/0.00mW.
Press the LD drive key. Lamp is lit.
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