3M Workstation Monitor 724 - SECTION 11 Verification Procedure for the Workstation Monitor 724

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SECTION 10
Installation of 3M
™
Dual Conductor Remote Input Jack 733
a) Insert the plug connector of the Dual
Conductor Remote Input Jack 733
cable into the 733 jack at the rear of
the 3M
™
Workstation Monitor 724
(Figure 14).
b) Fully insert the small plastic plug
that comes with the kit into the
#2 wrist strap input on the Dual
Conductor Remote Input Jack Mdel
732. This disables the #2 input and
prevents a situation where two users
would simultaneously attempt to use
the input lines to the Workstation
Monitor 724.
c) Position and mount both remote input jacks in convenient locations.
SECTION 11
Verification Procedure for the Workstation Monitor 724
The Workstation Monitor 724 cannot be recalibrated after the initial factory
calibration. However, the following steps can be used to determine if the
Workstation Monitor 724 is operating within its specifications.
Equipment Needed:
• Small blade screwdriver.
• Resistance Substitution Box (RSB), 1 Ohm to 45 Megohms ±1%.
• One two-conductor cable with standard 3.5 mm (miniature) phone plug
attached on one end and appropriate connectors on the other end to
connect to RSB.
Note: Two-conductor cable must have an isolation resistance of >1 Gigohm
between conductors. Two separated wires may also be used to obtain higher isolation resistance.
• Two wires with alligator clips.
• Ohmmeter capable of measuring to 45 Megohms ±0.5%, to verify the RSB.
Figure 14 – Inserting 3M
™
Dual Conductor
Remote Input Jack 733 plug into rear of 3M
™
Workstation Monitor 724