Specifications

Manual Logos
EELA AUDIO Parmentierweg 3 23 Rev. 6 (July 2001)
5657 EH Eindhoven, the Netherlands Main v1.43
Appendix 3: UMC Hybrid connection (older version)
EA915x TELEPHONE HYBRID ßßàà LOGOS
(version with sub-D9 connector)
sub-D9 Male EA915 sub-D25 Male Logos
1 ----------------- GND ---------------- 1
2 ----------------- Receive + ---------------- 2
6 ----------------- Receive - ---------------- 14
3 ----------------- Send + ----------------- 4
7 ----------------- Send - ----------------- 17
4 ----------------- Ext. On + ----------------- 6
8 ----------------- Ext. On - ----------------- 18
5 ----------------- Ring + ----------------- 10
9 ----------------- Ring - ----------------- 22
Screen should be connected to the housing, NOT to GND!!
Settings in LogosTool:
GPIA : Call/Ready
GPIB: None
GPOA: On Line
GPOB: None
EA-915 DIPSWITCH 1 to OFF !!!!!!!