Vista 120 Training Guide 52
7. Servicing Tips
Training Module
POWER CONSIDERATIONS:
The Vista 120 has a:
12V 750mA Auxiliary power output
12V 2.8A Alarm sounder output
128mA Polling loop output
If Power is of Concern:
Please refer to the current drain Work sheets on Page 60 of the Installation Instructions
If an additional power supply is required, ensure there is a ‘common ground’ connection
between the power supply and the control
SUPERVISORY ZONES - (see Page 68 Installation Manual)
Zones 601 – 696
Relay Zones – To supervise relay, use the Zone programming menu to enter a response type
5 or 19 for that Relay’s zone number
Zones 800 - 830
ECP device Supervisory Zones (includes Consoles, wireless receivers, VIP Module, relay
modules) programmed through Device Addresses.
Zone 988 – 2
nd
Receiver not receiving signals
Zone 990 – 1
st
Receiver not receiving signals
Zone 997 – Polling Loop overload
Zone 995 – 1 + * panic (A Key)
Zone 996 – 3 + # panic (C Key)
Zone 999 – * + # panic (B Key)
CHECK CONDITIONS:
• Fire zones: Indicates an Open circuit
• Wireless zones: May be caused by some change in the environment preventing the
receiver from receiving signals from that particular sensor OR that the transmitter’s tamper
has been activated
LOW BATTERIES:
• Low battery & zone number indicates a low battery in the wireless sensor displayed
• Low battery & “00” zone number indicates a low battery in a 5827 or 5827BD wireless
console.
• Low battery & no zone number indicates the system’s main battery is weak & the System
may be difficult to disarm, if in alarm
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