up/down scripts are to be made

(Offset Edit on Dec 20 10:38PM)

Configuration:
POY11QMon -> CM Servo In1 -> CM Servo -->Out1 -> ADC -> CM Slow FM -> LSC MC Servo FM -> ETMY(x1.0) -> DAC -> ETMY
                                       |
                                       -->Servo Out -> SR560 (DC, 1st order 30kHz LPF) -> MC In2

Lock acquisition path 1


Initial condition:

CM Slow FM:

• Gain 2.6

CM Servo setting:

• In1 Gain 31dB, SW:OFF, Offset -1.880, Boost Off, Super Boost Off, AO +8dB

MC Servo setting:

• In2 10dB, SW:OFF

Acquisition:

• Engage LSC
• LSC MC servo gain +0.1, FM7/FM10 (Trigger FM2 with 3sec delay)
• Turn on MC

Transition:

• Enable AO path (CM servo In1 SW:ON, MC servo In2 SW:ON)
• LSC MC gain +0.1 -> +0.2
• AO path gain 8dB->14dB
• LSC MC gain +0.2 -> +0.35
• AO path gain 14dB->18dB
• CM servo offset -1.88 -2.7 -> 0.8 0.0 (gradually)
• Enable CM servo Boost

Lock acquisition path 2

Initial condition:

CM Slow FM:

• Gain 2.6

CM Servo setting:

• In1 Gain 31dB, SW:OFF, Offset -1.880, Boost Off, Super Boost Off, AO +20dB

MC Servo setting:

• In2 10dB, SW:OFF

Acquisition:

• Engage LSC
• LSC Yarm G=+0.25 FM4/5 (Trigger FM3/6/7/8)

Transition:

• Enable MC servo In2 (SW:ON)
• Set LSC MC gain +0.2 FM7/10
• Enable LSC MC (On)
• Enable CM servo In1 (SW:ON)
• Disable LSC Yarm (OFF)
• Change CM servo offset -1.88 -> +0.700 -2.70 -> 0.0
• Enable CM servo Boost
• Turn on LSC CM FM2 (optional)

Transition to ETMY LSC to MCL

• After all of the transition: LSC output matrix ETMY (+1.00)
• LSC output matrix MC2 (-1.00)
• LSC output matrix ETMY (0.00)