Manual

Page 16
3.6.2.1 VOM Fuse Test
Place the Test Set Range Switch in the DRY CONTACT position.
Place the Code Function switch in the NORM position. Connect the
test leads to the instrument. The red lead is attached to the VOM
Jack and the black lead to the COM Jack. Short the leads, and the
Pointer must deflect to full scale. If it fails to do so, fuse F201 (1A/
250V 8AG) must be replaced. (Paragraph 3.7.3) Replace this fuse if
necessary, then repeat this test. Proceed to the 1.5 AMP Fuse Test
(Paragraph 3.6.2.2) only after successfully passing this test.
3.6.2.2 1.5 AMP Range Fuse Test
While the Test Set is still set as in Paragraph 3.6.2.1, move the black
test lead from the COM Jack to the 1.5 AMP Jack. Short the leads,
and the Pointer must deflect to full scale. If it fails to do so, fuse
F202 (10A/250V 3AB) must be replaced. (Paragraph 3.7.3) Re-
place this fuse if necessary, then repeat this test. Proceed to the D-
cell Battery Test (Paragraph 3.6.3) only after successfully passing
this test. RETURN THE BLACK TEST LEAD TO THE COM JACK.
FOR ALL NORMAL USE AND OTHER TESTS, THE BLACK TEST
LEAD MUST BE CONNECTED TO THE COM JACK.