514 7 0 S E Q . S C A N S E T U PS E Q . S C A N : O N O F FD W E L L T I M E : . . S ( 0 2 S - 3 0 S )R E S T A R T T I M E : . . 0 S ( 0 1 0 S - 3 0 0 S )↑ ↓ ← → : M O V E E S C : P R V Alarm Memory Method Setup [480]The following procedures are only available when the AV Codec is set to TRANSMITTER in the [100 MODE] menu.This menu lets you set the alarm storage method in the codec at the remote site when an alarm is received from an associatedalarm sensor.4 8 0 V I D E O M E M O R YA L A R M M E M O R Y : P R E / P O S T P R E O N L Y← → : S E L E C T E S C : P R V1 Move the cursor to the SEQ. SCAN parameter.Then select either ON or OFF by pressing theDirection buttons.ON: Enables sequential scan.OFF: Disables sequential scan.2 Move the cursor to the DWELL TIMEparameter. Then enter a specific time bypressing the numeric buttons.This item lets you set the length of time that is monitored ateach view point.It can be specified from 2 to 30 seconds in 1-second incre-ments.3 Move the cursor to the RESTART TIMEparameter. Then enter a specific time bypressing the numeric buttons.This item lets you set the restart time to return to sequentialscan when a view point is manually controlled during ascan.It can be specified from 10 to 300 seconds in 10-secondincrements.* Pre and Post frameA pre-frame is a frame stored in the memory during stand-by state or prior to input of the alarm.A post-frame is a frame stored in memory after an alarminput.1 Move the cursor to the ALARM MEMORYparameter. Then select either mode bypressing the Direction buttons.PRE/POST: Enables storage of pre and post frames (videoand audio).About 20-seconds of pre-frames and 20-seconds ofpost-frames can be stored.PRE ONLY: Enables storage of about 40-seconds of preframes only (video and audio).Storage pre and post framesWhen PRE/POST is set for this item, no alarm dialingtakes place till the alarm storage is over after the alarminput. Sequential Scan Setup [470]The following procedures are only available when the AV Codec is set to TRANSMITTER in the [100 MODE] menu.This menu lets you enable or disable sequential monitoring of view points (1 to 8) at the remote site. This function is availablein a standby state and during communication.TransmitterStorage TimeThe storage time differs between 30-seconds and 40-seconds depending on the movement or intricacy ofthe objects.Similarly it may be less than 20-seconds for pre andpost frames.