Measurement Computing WebDAQ 504, User Manual

Page: 25 / 29

Push bu ons
Table 14. Push bu on specifica ons
Component Label Descrip on
Power bu on POWER W1 jumper installed (factory default) ( Note 8 )
When device is off; press briefly to turn the device on
When device is on:
Press for ~1 second to shuts down the device; release
the bu on when the POWER LED blinks yellow
Press and hold ~4 seconds to force the device to power
off
W1 jumper removed ( Note 8 ):
Device will always be on if power is applied
Press for ~1 second to reboot the device; release the bu on
when the POWER LED blinks yellow
Func on bu on FUNC Dual func on:
Ejects, or safely unmounts, all removable media for safe
removal from the device (default)
This func on is disabled when a job that uses external
media is running
The MEDIA LED is steady green when all media is
unmounted but s ll inserted in the device
Starts or stops an acquisi on; requires configura on via
the web interface
Factory reset
bu on
CONFIG
RESET
Restores factory default se ngs; refer to the Factory default
se ngs table for values.
Note 8: Refer to this circuit board image for the loca on of the W1 jumper.
Ground connector
Table 15. Ground connector specifica ons
Component Label Descrip on
Ground connector #6-32 Connector port for the #6-32 ground screw
WebDAQ 504 User's Guide
page 25