TB-6566 Page 2 of 6
Revision June 2009
© 2009 DESCO INDUSTRIES INC.
Employee Owned
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EMIT EAST - One Colgate Way, Canton, MA 02021-1407 • (781) 821-8370 • Fax (781) 575-0172 • Web Site:
Testing High Circuit
– If the tester’s high range is
35Meg. Set the knob on model 50421 to “35M PASS”,
touch the TEST contact on the tester and you should
get a green LED for the left and right feet. Set the
knob on model 50421 to “35M HIGH”, touch the TEST
contact on the tester and you should get a yellow LED
for both the left and right feet. If the limit is set to 1Gig
on the tester, test at 1Gig on model 50421, same for
10Meg and 100Meg. Disregard the test result for the
wrist strap, if the wrist strap circuit is on.
Testing Wrist Strap Circuit, refer to fi gure 2
To complete
the wrist strap
test, you will
need to test
the low and
high limits.
Refer to the
dipswitch
setting on
the left side
of the testers
for wrist strap
test ranges.
Manufacturer’s suggested default test range is 750K
low and 10Meg high for the US and 750K to 35Meg for
Europe.
Do not power down the tester. Using the 2 banana
leads included with model 50421. Attach 1 of the
banana leads to the right side banana jack on model
50421 and connect the other end to the ground sym-
bol jack on the tester. Connect the last banana jack to
the left banana jack of model 50421 and the other end
to the “SINGLE – WIRE” banana jack. Note be sure
FOOTPLATE lead is removed.
Testing Low Circuit
- If the tester’s low range is set to
750K. Set the knob on model 50421 to the “750K LOW”
position. Touch the TEST contact down on the tester
and you should get a red LED for the Wrist strap. Dis-
regard the test result for the footwear. Set the knob on
model 50421 to “750K Pass”, touch the TEST contact
on the tester and you should get a green LED for the
wrist strap.
Testing High Circuit –
If the tester’s high range is
10Meg. Set the knob on model 50421 to “10M PASS,”
touch the TEST contact on the tester and you should
get a green LED for the wrist strap. Set the knob on
model 50421 to “10M HIGH”, touch the TEST contact
on the tester and you should get a yellow LED for the
wrist strap. If the limit is set to 35Meg on the tester, test
at 35Meg on model 50421. Disregard the test result for
the footwear.
SPECIFICATIONS AND DIMENSIONS
Charge Detection
When the operator is connected to the remote and
accumulates a voltage greater than ± 1.25 volts, the
CHARGE LED (red) will display in its respective OP-
ERATOR section (for charge detection data out, see
the Data Output section on Page 8). To disable charge
detection on the display, shunt jumper JP6 inside the
unit (See Page 7). If a charge is detected while using
this confi guration, the display will remain in its previous
state until the charge is no longer detected.
Testers limit comparator will calibrate:
50404
- Dual Independent Footwear Tester,
Foot
Plate,120V
- Dual Independent Footwear Tester, No Adapter,
CE,
Bin
- Dual Independent Footwear and Wrist Strap
Tester, USA Standard
- Dual Independent Footwear and Wrist Strap
Tester, Euro Standard
- Dual Independent Footwear and Wrist Strap
Tester, Dual Foot Plate, Euro Standard
50430
- SmartLog X3, w/Dual Foot Plate, Keypad &
Barcode Reader, Software, 120V
50431
- SmartLog X3, w/Dual Foot Plate, Keypad &
Barcode Reader, No Software, 120V
50432
- SmartLog X3 w/Dual Foot Plate, Keypad, &
Barcode Reader, Euro Specs
50434
- SmartLog X3 w/Dual Foot Plate, Laser
Scanner, Software, Euro Specs, CE Approved
