When installing a Bruker AV (or older) console to an Oxford magnet that has been ran up reverse polarity, the H0 (Z0) circuit polarity must be reversed. On Varian systems, there is a switch, usually on the shim DAC, to do this. On newer Bruker systems, there is a software setting in the Lock section…
Solution Verified – Updated April 4 2022 at 8:28 PM – Environment Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 5 Issue How can Windows shares be mounted on Red Hat Enterprise Linux? Resolution To run the following commands, you need to install cifs-utils…
Completed Install of SMS Robot and SYS-V Controller. Customer had table, cables and interface cards. Vertical Reach Rotation CP1:AT.HAND.GP 1.8 30.3 89.9 CP1:CLEAR.HAND.GP 24.8 0.0 89.9 HAND.GP 16.2 19.9 89.8 CP31:RACK P1 19.5 4.7 76.3 CP31:RACK P2 19.5 4.6 43.2 CP31:RACK P3 19.5 27.2 49.3 CP191:MAGNET 19.3 21.9 272.0 CP191:CLEAR 34.0 0.0 272.0
Customer reported that they could not lock (using 2H) or gradient shim. Looked at 2H RF path and good signal coming out of console to probe. Problem must be on receive side. Swapped the following parts for troubleshooting: 2H Diplexer Lock Preamp 2H RF Relay (verified operation) 2H Filter (bypassed) Believe issue is the Mixer…
Probe HCN_0775_sem HCN_3512_sem Shims HCN_0775_sem_lk_d20 HCN_3512_sem_lk_d2o h1pw90 7.8us @ 52 7.5us @ 51 lshp_ns 0.74/8.59/10.6 0.60/5.18/8.09 lshp 0.33/2.73/4.92 0.30/1.89/2.09 h1sn 702:1 877:1 f19pw90 9us @ 52 — f19sn 109:1 — c13pwx 14.8us @ 60 24.7us @ 60 c13gamah2 8065 @ 43 8065 @ 48 n15pwx 33us @ 60 — gzprofile 32.8 G/cm 62.8 G/cm gzrecovery…
Checked Advance III HD RF output on H1. At PLW1 of 100 dBm Watts SGU2 Out 1.33 dBm 1.4 mw BLA Out 51.78 dBm 150.6 w QNP Out 51.33 dBm 135.8 w HPPR In 49.48 dBm 88.7 w Probe In 49.24 dBm 83.9 w PLW1 at BLA Out dBm Watts 10 41.75 dBm 14.9 w…
9.3 Communication problems between PC and CCU If the acquisition (zg, gs, wobb) and/or the configuration (cf) fail, you might have a communication problem between the LINUX PC and the spectrometer CCU. Typically you will get error messages from XWIN-NMR like: Connect to spect: unable to connect to remote hostConnection to spect. aqport0, failedAcquisition hardware not present or defect Check the communication between…
Command Function po Pincers Open pc Pincers Close au Arm Up ad Arm Down a1 Inner Ring a2 Outer Ring as Arm to shim mb Magazine Back mf Magazine Fwd mp xx Mag to Position XX tl Test Loop (CONT to quit) ESC? Operation Mode ESC. Diag Mode Switching to Diagnostic Mode In Diagnostic Mode,…
Consoles with a PPC may not boot up because the bootfile in /etc/bootptab is VxWorks, and not vxWorksPPC. Change this. Also, change the bootfile in /vnmr/acq/bootptab to vxWorksPPC or a subsequent setacq will overwrite the bootfile name. The PPC should have the bootfile (vxWorksPPC) in nvram, and on boot, the console requests the bootfile. The…