Louroe Electronics DG-12II - Manual (Page 26)

PAGE 23 of 28
OPERATION AND TEST (cont.):
14) Repeat procedures for setting the audio threshold and alarm delay for the rest of the zones
starting at step 12.
15) To adjust threshold for night sensitivity, place Day/Night Sensitivity Switch[9] in “UP” position to
select the night sensitivity.
16). Repeat the procedure for setting the audio threshold starting at step 12. this time use the Night
Sensitivity Pushbutton for setting the threshold.
There is no need to adjust the alarm time delay for night setting. The time set during the day will
also be the same time for night setting.
TALKBACK TEST:
1). Plug the factory furnished handheld microphone into the AUX. Mic Jack[30] located on the
DG-MA panel
2). Set the Talkback Level Control[31] to mid range.
3) Talk to each zone one at a time by depressing each zone Selector Switch[1] to “talkback” while
an observer in the remote zone checks for loudness and cleaness of the output from each
speaker.
4). Press the All Call Pushbutton Switch[33] while using the talkback microphone to verify clear
output to all zones.
5). Determine best talkback audio level by adjusting Talkback Level Control[31] on DG-MA panel
during step 4, above.
NOTE: If a recorder is used, playback recorded audio to verify monitor operation.
Completion of the tests verifies the system is ready for use. The threshold for each zone should
now be set for the customer's requirements.
DG_12II_6/11
LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX 994-6458
website: www.louroe.com e-mail: [email protected]
(818) ®
INSTALLATION AND OPERATING INSTRUCTIONS