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Notifier Inertia-888 User, Technical & Programming Manual
Copyright (c) 2005, Notifier Inertia
ALIGNMENT AND ADJUSTMENT
POWER SUPPLY #1 – 27.3VDC (Battery Charger) TP6
With batteries disconnected and no alarms present, measure the voltage between system
VSS (
TP12
) and
TP6
Adjust the multi-turn potentiometer VR1 until the voltage is 27.3V + 1%. (27.027 - 27.573)
Current limiting is preset, adjustment is not required.
POWER SUPPLY #2 – 26.5VDC (Panel Supply) TP5
With batteries disconnected and no alarms present, measure the voltage between system
VSS (
TP12
) and
TP5.
Adjust the multi-turn potentiometer VR4 until the voltage is 26.5V + 1%. (26.235 - 26.765)
Current limiting is preset, adjustment is not required.
POWER SUPPLY #3 - 5VDC
No adjustment is required, all parameters are preset.
POWER SUPPLY REFERENCE VOLTAGE
With the panel in the quiescent mode, measure the voltage between system VSS (
TP12
)
and
TP4.
Adjust multi-turn potentiometer VR2 until the voltage is 7.0V + 1%. (6.93 - 7.07)
