Dickson TH8P5 Посібник - Сторінка 3

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2. Pressing PEN HOME will scroll to the next alarm options:

• Pen 1 alarm minimum

• Pen 1 alarm maximum

• Pen 2 alarm minimum

• Pen 2 alarm maximum

In order to set pen alarm minimums and maximums, pressing Adjust-Up will increase the alarm value, and pressing

Adjust-Down will decrease the alarm value. There is acceleration if the Adjust-Up button is held down.

Repetitively pressing the Pen Home button will scroll through the five options until the Alarm button is pressed to exit

from alarm adjust. Each press of the Pen Home or Alarm button will store the new settings. The unit will take one minute

to exit Alarm Set Mode once the Alarm button is pressed.

3. If the alarm is triggered, the LED will show as solid red and the alarm will sound. Press the Alarm button to silence the

audible alarm.

Alarm Relays

The SPST 24V 500mA relay contacts are normally open and will close on alarm conditions when the alarms are enabled.

Relay contacts are always functional when the alarm is enabled. The relay will close only during minimum and maximum

alarm conditions. Two pen models have 2 sets of relay contacts which operate independently. Relays will not operate under

battery only power conditions.

Dip Switch Setup

To set up the TH8 recorder for your specific application, you might need to change some of the "Dip Switches". The Dip

Switches are located on the back of the unit. Use a pen or small screw driver to flip the switches. Remember to install the

correct chart to match the corresponding Dip Switch setting.

Adjust Buttons

Down

Battery

Compartment

Slide toggle up for "on" position

Dip Switch 1,

7 & 8 are not

active on this

recorder

Slide toggle down for "off" position

Dip Switches

Relay Contacts

(TH8P5)

Rly 1

Rly 2

Adapter

Jack