GAI-Tronics LE200, LE200-FSR, LE200-FLR Page/Party Line Extenders - Manual (Page 16)

Pub. 42004-701L2F
M ODEL LE200 S ERIES W ALL -M OUNT P AGE /P ARTY
®
L INE E XTENDERS P AGE 14 of 50
f:\standard ioms - current release\42004 instr. manuals\42004-701l2f.doc
04/09
Table 8. Transmission Direction Hold Time on 69443-xxx PCBA
SW2-5 SW2-6 Transmission Direction Hold Time
Open (up)* Open (up)* 1280 milliseconds
Closed (down) Open (up) 640 milliseconds
Open (up) Closed (down) 160 milliseconds
Closed (down) Closed (down) 40 milliseconds
N OTE : Changes to this parameter take effect without cycling power.
Table 9. Peak Voltage Level Detection Threshold on 69443-xxx PCBA
SW2-7 Peak Voltage Level Detection Threshold
Open (up)* -12 dB relative to nominal
Closed (down) -24 dB relative to nominal
N OTE : Changes to this parameter take effect without cycling power.
Table 10. Echo Cancellation Power-On Delay Setting on 69443-xxx PCBA
SW6-1 Echo Cancellation Power-On Delay
Open* One minute
Closed No delay
N OTES : 1. Changes to this parameter take effect when cycling power.
2. *Indicates default position.