AT&T KS-19245 Mechanical Adjustment And Maintenance

BELL SYSTEM PRACTICES
AT&TCo Standard
1. GENERAL
This section is reissued to add information
1.01
on lamp replacement.
1.02 The KS-19245, List 1 telephone answering
set (Fig. 1) has been designed to facilitate
maintenance by the use of plug-in assemblies.
general it is not recommended that replacement
of component parts of these plug-in assemblies be
attempted, since readjustments requiring special
equipment and procedures will usually be required.
FOOT SWITCH­
BACKSPACE
RECEPTACLE
Scanned by Frank Harrell, (Cowboy Frank) Castle Rock. Colorado Feb 23,2012 23:18:46
BSP 514-155-300-i03_19 75-03-0l.jpg
KS-19245, LIST 1
TELEPHONE ANSWERING SET
MECHANICAL ADJUSTMENT AND MAINTENANCE
EARPHONE
JACK
Fig. 1-kS-19245, List 1 Telephone Answering Set
® American Telephone and Telegraph Company, 1975
1.03 It is intended that CD- and SD-99306-01 be
used with this section.
Caution:
on this set, disconnect power cord from
the ac outlet.
1.04 Refer to Chart A for probable cause and
In corrective action of a trouble report. Table A
lists replacement parts.
1.05 The stenciling on the front panel of KS-19245,
List 1 telephone answering set may be
FUNCTION
SELECTOR
Printed in U.S.A.
SECTION 514-155-300
Issue 3, March 1975
any maintenance
&fore performing
MESSAGE
INDICATOR
DIAL
SPEAKER
GRILL
Page 1