AirTime ATX6 Installatie- en gebruikershandleiding - Pagina 16

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ATX6 Installation and User Guide

Password

(000 ~ 999)

For security purposes, you may set a unique password for your

ATX6. To change the Password, use the INC, NXT and SET

buttons. The INC button will increment the digit over the

displayed cursor. The NXT button will move the cursor to the

next digit. The SET button will enter your final selection. If you

do not wish to change the current Password, simply press SET.

This is the final step, indicated by the display showing the

correct time and Day-Of-Week cursor. Daylight Savings Time is

also indicated.

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Operating Modes:

Normal:

In Normal Mode, the ATX6 will listen for synchronization signals

from the device selected as the Time Reference (Set-Up

parameter # 7). If an external Time Source is selected, the ATX6

will synchronize its Real-Time-Clock to that source, when the

synchronization signal is received. In the event of a power

failure, the RTC Date and Time parameters are protected and

continue to operate using a Lithium "coin-cell" battery.

In Normal Mode, the ATX6 transmits a radio signal (indicated by

the UHF LED flashing once) to other ATX-series devices during

the last ten seconds of each minute, If RC Emulation is enabled

(Set-Up parameter # 15), the ATX6 will transmit a radio signal to

RC-series Wall Clocks at the top of each odd minute; except the

minute designated to generate a relay closure (see below). If an

external amplifier is used, the ATX6 will transmit a signal every

15 minutes of each hour.

If "Dry Contact" (Relay) synchronization is not selected as the

time reference (Set-Up parameter #7 is not equal to 'Syn'), then

the ATX6 will activate the local Relay [and Wireless Remote

Relay (option)] at the selected HH:MM:00.

If 485 is not selected as the time reference (Set-Up parameter #7

is not equal to '485'), then the ATX6 will transmit the RS-485

protocol to synchronize Lathem Master Clocks and Bell Ringers

that support the RS-485 interface at the 40

minute (HH:MM:40). This is indicated by the 485 flashing

indicator once.

Each day for 15 minutes, beginning at 1:05AM, 3:05AM and

10:45PM the ATX6 will listen to and re-evaluate its radio

environment, to determine if any Automatic Time Slot

adjustment is required. During this period, the "~" symbol will

flash and radio transmissions are inhibited. Transmission

parameters are automatically adjusted, as may be necessary. If

another AirTime Transceiver (ATX or ATX6) is selected as the

time reference for this unit (Set-Up parameter #7 is set to 'Air'),

then this ATX6 will synchronize its clock to the received

transmission. The ATX6 will indicate when it receives a signal by

the UHF LED flashing twice.

ATX6 Installation and User Guide

second of each

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