Secutron MR-2900 Manual del operador descargar pdf (Pagina 9)

MR-2900 Operator’s Manual

• Medium: This indicates any new supervisory conditions. The pattern is 200ms on/off.

• Slow: This indicates any new trouble conditions. The pattern in 500ms on/off.

1.6 Operator Keys

These are located below the Status Display. They are not visible through the front door. There are

12 keys, each with a yellow and green LED (some keys may have red instead of yellow LEDs).

The LEDs are used to display function status. The individual keys are located under the rectangles

marked PRESS, not under the key description. The key assignments are fixed for MR1 programs

(see Figure 1). For MR2 programs, the keys are assigned by the database. There are fixed

placement function keys as shown in Figure 2. The default layout is the same as for the MR1

program. The panel will beep once when a valid key is pressed and beep three times if an invalid

(unavailable) key is pressed. The panel will record every key press in the history.

The keys and their functions are as follows:

Key Action

Acknowledge First press will Silence the buzzer. The second press acknowledges new troubles

and alarms. If the buzzer is not on, any flashing LEDs will become steady. The

green LED will flash when there is something to acknowledge.

Signal

Silence

Silences the bells. The green LED will flash when Signal Silence is available. There

may be a silence inhibit before the bells can be silenced if they are activated by an

Alarm condition. The yellow LED flashes when the bells have been silenced. The

bells will reactivate if a subsequent Alarm is received by the panel.

Figure 1: Default Key Assignments

Figure 2: Fixed Key Assignments

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refai 12 Mar 2025 | 09:20:49

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Secutron MR-2900 Manual del operador Pagina 9