RTK UC625 series - Automatic Acknowledge Timer (SPR Card); Internal Horns Disable (SPR Card)

RTK Series UC625 Annunciator
47
Automatic Acknowledge Timer (Located On SPR Card)
Switches SW6-S1 & SW6-S2 are used to control the integrated timer used to provide automatic
acknowledge after a pre-set delay period.
The timer can be set to operate the automatic acknowledge after 15, 50 or 170 seconds or it can be
disabled as required.
SW6
21 3 4
ON
APPROX TIME SPR CARD
SW6.S1 SW6.S2
15 Seconds ON OFF
50 Seconds OFF ON
170 Seconds ON ON
Disabled OFF OFF
Table 28
Internal Horns Disable (Located On SPR Card)
Switches SW6-S3 & SW6-S4 are used to enable the two integral audibles as required.
SW6
21 3 4
ON
FUNCTION Critical Horn Non Critical Horn
SW6.S3 SW6.S4
Enable ON ON
Disable OFF OFF
Table 29