Hi People
Can anyone tell me if Analogue modulated lasers work ok with TTL as I have 2 new CNI 150mW lasers with Analogue modulation but no controller with Analogue Mod until my PM25 arrives.
I have tryed the lasers with my TTL blanking DMX system and they did'nt seem to happy. When I set the TTL signal high the laser output was not full power but seemed to get brighter after a few minuets. The Image blanking seemed to be ok but if I blacked out the image for more than about 20 seconds then the output power takes time to come back to full power.
I intend to run two projectors from the one output from my controller meaning both lasers using the same blanking signal. When I tryed this with the TTL signal from my DMX system, the output power of the two lasers dropped by about half sergesting the 5v's is being devided between the two lasers.
Will this be the issue with an Analogue signal. BTW my old TTL lasers were happy working together on one TTL singnal.
Any and all help will be greatfully recived.
Carl