Santec TSL-210 - 9-10 Turning OFF

9-18
TSL-210 OPERATION MANUAL
9-10-A Turning OFF Injection Current (LD drive LED lights or ickers)
Press the LD drive key. When the key is pressed, the injection current value will reduce to zero,
and the value of the optical output power display panel changes according to current.
The protection circuit prevents an instantaneous loss of current in the LD; therefore, it will take
a moment after pressing the LD drive key for the LD to go out. Injection current is not com-
pletely shut off until the LD indicator goes out—please pay special attention to the indicator
and wait until it is out before shutting off the power source.
LD
COH
OPTION ACC
LD
COH
OPTION ACC
9-10 Turning OFF
Before shutting off the power, make sure that LD drive LED is off.
Otherwise, LD may be damaged.
CAUTION
Press LD drive key. Lamp goes out.
mW/dBm
mW
dBm
WAVE
LENGTH
POWER
mW/dBm
nm
mW
dBm
TEMP.ERROR
CURR.LIMIT
WAVE
LENGTH
POWER
nm
TEMP.ERROR
CURR.LIMIT
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