54 System Controller Behaviorduring the Alarm ModeWhen an alarm signal is input to cameras or system units,this system controller is notified that an alarm has beenactivated. Then, the ALARM indicator will blink. During thealarm mode, “Alarm” sign will blink on the LCD, and thecamera number is displayed as “- - -“.When an alarm is automatically canceled (=alarm autoreset mode), “Alarm” sign changes from blinking to steadylight, and the LCD display returns to the normal status. Alarm ResetYou can cancel the alarm mode (“Alarm” sign is blinking.)or alarm auto reset mode (The ALARM indicator is light-ing.). The alarm inputs to all the system units will be resetall together.Press ALM RESET/ALM ALL RESET button.The alarm mode or alarm auto reset mode of all the systemunits will be cancelled, and the ALARM indicator will go out.Notes:• Alarm behaviors differ depending on connected systemunits. Refer to the operating instructions of system units.• You cannot cancel the alarm mode or alarm auto resetmode of each system unit one by one. Alarm SuspensionYou can temporarily stop alarm inputs to all the systemunits in the following procedure.1. Press the ALARM/ALM SUSPEND button while holdingdown the SHIFT button.The alarm inputs will be suspended and the ALM SUS-PEND indicator will light up.2. To cancel the alarm suspension mode, pressALARM/ALM SUSPEND button again while holdingdown the SHIFT button. The alarm suspension modewill be canceled, and the ALM SUSPEND indicator willgo out.Note: You cannot suspend each alarm input one byone. The alarm inputs to all the system units will besuspended all together. Alarm History SearchTo play back a desired alarm image, the alarm history tableof selected system unit can be displayed. The followingprocedure is available when the selected system unit candisplay the alarm history table.Note: WJ-HD300 Series does not support alarm historysearch. How to Display Alarm History Tables1. Press the ALM RECALL button.“Alarm Recall” sign will appear on the LCD, and thealarm history table will be displayed on an active moni-tor.2. Perform operations while watching the active monitor.Note: The operation details differ depending onrecorders. Refer to pp. 55 to 56.Controls commonly availableShuttle ring clockwise:• Moves to the next page.• Moves the cursor. (Available for WJ-HD500 or WJ-HD200 Series)Shuttle ring counterclockwise:• Moves to the previous page.• Moves the cursor. (Available for WJ-HD500 or WJ-HD200 Series)JogDial clockwise or counterclockwise:• Moves the cursor.• Changes the selected parameter. (Available for WJ-HD500 or WJ-HD200 Series)+ button: Increases a numeric value.– button: Decreases a numeric value.Numeric buttons: Enters numeric parameters.CAM (SET) button: Determines the selected parame-ter.MON (ESC) or EXIT button: Closes the search list dis-play.ALARM CONTROLMon01 Cam--- HD316AlarmAlarm Recall