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Summary of Contents for BELL 2563HB

Page 1: ...gnation strip slips they can be tightened as follows 1 Remove faceplate from set 2 Remove card retainer from faceplate 3 Bend the four arms of the retainer so that more pressure will be applied to the number card and designation strip The bends should be made approximately 1 2 inch in from the tabs on the ends of the arms and in the opposite direction from the factory bent tabs 4 Install the card ...

Page 2: ...tch and plunger other than cleaning contacts with a 265C tool Page 2 2 08 Replace set or exclusion switch assembly if any of the following exclusion switch requirements cannot be met a Exclusion plunger should remain in the operated position when pulled up to the full extent of its stroke b The plunger should return to the fully depressed position when handset is replaced c With housing removed no...

Page 3: ...ons E Mounting Cords 2 09 Cords designed for use with 636A key assemblies feature slotted wafer sections for each line appearance This allows easy rearrangement of lines to pickup buttons No field maintenance should be performed on the plug of plug ended mounting cords ISS 5 SECTION 502 543 400 BR L_ BL Y BR BR 44 k HS BR Y V c G OR SG Y I b LS 19 a G BK 3 S Y BK FL R N 13 14 H d LS HS e S R 9 Y c...

Page 4: ...d locking plunger should on its downstroke release any previously locked plunger b When any pushbutton plunger is released from its operated position it should return with a snap to its nonoperated position c An operated key plunger should not release during downstroke of hold button Page 4 d An operated key plunger should release from its operated position on the upstroke of the hold button H 241...

Page 5: ...d key system component requirements are shown in SD 69530 01 3 04 Line exclusion feature can be provided by installation of a D 179935 Kit of Parts ordered separately Connect as shown in Table B 3 05 The set ringer may be connected as a bridged ringer on any line if desired Note 4 Fig 4 5 and 6 3 06 The 2563HB MD HBM MD and HEMS telephone sets are factory equipped with a KS 20419L1 10 volt ac only...

Page 6: ... G BK sR BK G _ 5T 638A KEY PU 3 G W Ll W G LG 28 9 G R G BK FL 14 13 13 HS BK 2 i S Y G LS d BL R L2 6 31 9 R R L3 Y 18 r 34 R BR LG O BK L4 12 BK O LG 37 S BK L5 15 40 G Y 4 81 18 y KS 20419LI 43 G BL AC BUZZEit 0 LH NOTE 8 I O W 0 LG 2 M L W 0 I H 27 s w 5 44 Y BR 3H BRI RT BK er ts At STRAP _L 2 SG CRI TIA RINGER Kt S R 5300 NOTES 2 4 5 AND 6 TO BL W TABLE B w o CNOT 3l V O fO W EXCLUDED O V S...

Page 7: ...E INVOLVED CONNECT S STRAP fROM A Of NETWORK TO RING Of LINE INVOLVED 5 If CAPACITOR IS NOT REQUIRED IN RINGER CIRCUIT MOVE R RINGER LEAD TO A Of THE NETWORK S TO SILENCE RINGER REFER TO APPROPRIATE RINGER SECTION IN DIVISION 501 7 SET MUST BE EQUIPPED WITH A 2418 SERIES II AMPLIFIER IF EXCLUSION FEATURE IS ADDED 8 IF HOLD POSI Tl ON LAMP IS REQUIRED USE SPARE PAl R AND TERMINATE ON LH AOO LG TERM...

Page 8: ...3 HS 2 L S R Ct 0 BK I LS W d t GI BR BL R L2 6 31 IB Y _____ LTS BR N atb c 9 34 0 BK L4 12 BK O LG 37 S BK L5 15 40 18 G Y 4 Bl KS 20419LI 43 O W NOTE ZZER 2 W O IH 27 5 W 5 M 30 Aw sl 2H 8 G R It _ 3H 33 R G II BL BK It 36 L BK BL 4H 14 BR BK M PU V Y BR BRI M S R Y 1 0 BK L 1 H TO TABLE B NOTE 3 EXCLU0 0 STATION f V BL w BL j BL V BL W EXCLUSION _ W_ _O_ SWITCH V O o w o v f NOTE I CLIP NO 41 ...

Page 9: ...NECT R RINGER LEAD TO K OF NETWORK AND BK RINGER LEAD TO TIP OF LINE INVOLVED CONNECT S STRAP FROM A or NETWORK TO RING or LINE INVOLVED 5 IF CAPACITOR IS NOT REQUIRED IN RINGER CIRCUIT MOVE R RINGER LEAD TO A OF T1 NETWORK 6 TO 51 LENCE RINGER REFER TO APPROPRIATE Rl NGER SECTION IN DIV I51 ON 501 7 SET MUST BE EQUIPPED WITH 2416 SERIES II AMPLIFIER IF EXCLUSION FEATURE IS ADDED 8 IF HOLD POSITIO...

Page 10: ... R L3 R BR LG 34 0 8K L4 12 8K O LG 37 S BK LS IS 40 G Y 4 IBLl y G KS 2041tLI 18 43 6 IBLl AC BUZZER 0 LH O W 0 LG NOTES 2 5 S W 30 I Y BR M 3H BRl 8 G R M 4H M 9 R G G BK M S R SH BR BK 33 R G II 8L BK 36 BK 8L 14 8R 8K BK BR 39 Q J 45 Y S 20 S Y J RT 0 RR S At STRAP eJSG 01 IR TIA RINGER Kt 5300 OHMS NOTES 2 4 5 AND 6 FL HS 16 I S BK 4 3 S R ctiO BK X I S Y LS G W 3 I Ll d e Ft _17 G BL 2 t HS ...

Page 11: ...ER LEAD TO K OF NETWORK AND BK RINGER LEAD TO TIP OF LINE INVOLVED CONNECT S STRAP FROM A OF NETWORK TO RING OF LINE INVOLVED IF CAPACITOR IS NOT REQUIRED IN RINGER CIRCUIT MOVE R RINGER LEAD TO A OF THE NETWORK 6 TO SILENCE RINGER REFER TO APPROPRIATE RINGER SECTION IN DIVISION 01 7 SET MUST BE EQUIPPED WITH A 241B SERIES II AMPLIFIER IF EXCLUSION FEATURE IS ADDED 8 IF HOLD POSITION LAMP IS REQUI...

Page 12: ...IONS Y BR BR S R BR BK HPPPPP l 1 M M X HPPPPS M M M SG HPPPSS l 1 M SG X HPPSSS M X SG X HPPP P S M X H N HPP P P S X X fiH N These pickup key options use line switch or headset switch controlled ground through the common signal key and the S lead of the selected line to operate a common signal relay tFor 1A KTS connect to terminal 1 Obtain common signal ground through Y line switch lead or G BK ...

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