User manual DSC PC4020

[. . . ] PC4020/PC4020CF v3. 5 · Installation Manual DLS2002 or higher WARNING: This manual contains information on limitations regarding product use and function and information on the limitations as to liability of the manufacturer. The entire manual should be carefully read. WARNING No t e to Ins ta ll ers Sy ste m F a ilu res Please Read Carefully This warning contains vital information. As the only individual in contact with system users, it is your responsibility to bring each item in this warning to the attention of the users of this system. This system has been carefully designed to be as effective as possible. [. . . ] · AC Frequency 60 Hz: Enable this feature if the AC Hz cycles at 60Hz; disable it for a 50Hz cycle. The standard for North America is 60 Hz (Default=Yes). · AC Inhibits Arming: If enabled, the system cannot be Arming armed when an AC trouble condition is present on the main panel, PC4204/PC4204CX, PC4702, PC4820 or PC4850. If disabled, the system can be armed with the presence of an AC trouble (Default=No). · DC Inhibits Arming: If enabled, the system will not arm Arming when a low battery condition is present on the alarm control panel, the PC4204/PC4204CX, PC4702, PC4820 or the PC4850. If disabled, the system can be armed with the presence of an DC trouble (Default = No). NOTE: This feature does not apply to wireless devices. If enabled, a battery trouble will not inhibit arming. The control panel and PC4204/PC4204CX/PC4702/PC4820/ PC4850 modules will only communicate and log to the event buffer three low battery events per 24 hour period (reset at midnight). For instructions on programming the time and date, see the Instruction Manual 'Setting the Time and Date'. Daylight Savings Ref #: [00020303] Program the date on which daylight savings time will begin. The month, day and week are required (where MM = 01-12; D = 1-7 Sunday-Saturday; W = 1-5). To program daylight savings time to start on the first Sunday in April, enter [0411]. on the programmed day, the time will automatically adjust to 3 a. m. All scheduled events that would have occurred between the hours of 2 and 3 a. m. Standard Time Ref #: [00020304] Program the date on which standard time will begin. The month, day and week are required (where MM = 01-12; D = 1-7 Sunday-Saturday; W = 1-5). To program standard time to start on the last Sunday in October, enter [1015]. (Sometimes, there are five Sundays in a month. If there are not 5 Sundays in the month, the change to standard time will occur on the 4th Sunday. ) At 2 a. m. on the programmed day, the time will automatically adjust to 1 a. m. Any scheduled events between 1 and 2 a. m. [. . . ] Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment. User should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas. CAUTION: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate. [. . . ]