Hioki Memory HiLogger LR8401-20 Instruction Manual page 43

Installation Procedure
• To avoid electric shock accidents or damage, turn off the HiLogger
and remove the cables before attaching or detaching.
• To avoid electric shock accidents or damage, ensure that the connec-
tors are secured with the screws.
• To avoid electric shock accidents or damage, always attach the cover
over the connectors on the HiLogger side and affix with the screws
(unless attaching an extension).
• The HiLogger can be extended with up to two input units.
• If an input unit is attached when the power is on, it will not be properly
recognized.
Required items: extension unit (w/supplied screws), phillips screwdriver (M3)
1
Turn the HiLogger off.
(Disconnect the AC adapter and ca-
bles, if connected.)
2
Remove the screws from the
connector cover on the HiLog-
ger, and remove the cover.
3
Remove the screws from the
extension input unit and the
metal hooks.
2.1 Attaching Expansion Input Units (as needed)
4
Align the connectors on the
HiLogger and the input unit,
mate
secure
screws.
5
Mount the extension input unit
on the side of the HiLogger
with the metal hooks, and
tighten the screws securely.
HiLogger
Extension
Input Unit
them together, and
with the attached
Metal Hook
31
2
3