diff --git a/src/cristallina/channels.py b/src/cristallina/channels.py
index 01ce4fb..32844bc 100644
--- a/src/cristallina/channels.py
+++ b/src/cristallina/channels.py
@@ -2,16 +2,16 @@
 GASMONITOR =  'SARFE10-PBIG050-EVR0:CALCI'
 PULSE_E_AVG = 'SARFE10-PBPG050:PHOTON-ENERGY-PER-PULSE-AVG'
 
-# Event receiver
+# Event receiver BS channel
 EVR = 'SAR-CVME-TIFALL6:EvtSet'
 
 # Jungfrau 1.5M detector
-JF = 'JF16T03V01'
+JF = 'JF16T03V02'
 
 # Jungfrau 8M detector
 JF_8M = "JF17T16V01"
 
-# JF I0 monitor and stripcell detector
+# JF I0 monitor and stripsel detector
 JF_I0 = 'JF20T01V01'
 JF_strip = 'JF05T01V01'
 
@@ -29,4 +29,6 @@ PBPS053_intensity = "SARFE10-PBPS053:INTENSITY"
 # X-ray eye
 XEYE = "SARES30-CAMS156-XE:FPICTURE"
 
+# Detector Up/Down stage
+TDY = "SARES30-MOBI2:MOT_Z.RBV"