2012-04-23 09:47:09 anna.aitken@LIGO.ORG 04/23/2012 - LLO - Receive (CER) 2014-09-15 12:40:28 carl.adams@LIGO.ORG 09/05/2014 - LLO - Repair (Jumpers were configured wrong for channels 5-8) 09/05/2014 Carl Adams Modification Description Jumpers re-configured as per D1100637 Channels 5-8 Jumpers for Timing RS422 A1/pin 2 - Tx+ A2/pin 7 - Tx- A3/pin 1 - Rx+ A4/pin 6 - Rx-