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2
2
PRODUC
PRODUCT
T SAFETY
SAFETY SERVICING GUIDELINES
SERVICING GUIDELINES FOR
FOR AUDIO
AUDIO -
- VIDEO
VIDEO PRODUC
PRODUCTS
TS
CAUTION
CAUTION
: DO NOT ATTEMPT TO MODIFY THI
: DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY.
S PRODUCT IN ANY WAY.
NEVER PERFORM CUSTO
NEVER PERFORM CUSTOMIZED I
MIZED INSTALLATIONS WITHOUT MANUFAC-
NSTALLATIONS WITHOUT MANUFAC-
TURER'S APPROVAL. UNAUTHORIZED MODIFICATI
TURER'S APPROVAL. UNAUTHORIZED MODIFICATIONS W
ONS WILL
ILL NOT ONLY VO
NOT ONLY VOID
ID
THE WARRAN
THE WARRANTY, BUT
TY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT-
MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT-
ING PROPERTY DAMAGE OR
ING PROPERTY DAMAGE OR USER INJ
USER INJURY.
URY.
SERVI
SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOR-
CE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOR-
OUGH
OUGHLY FAMILI
LY FAMILIAR WITH ALL
AR WITH ALL OF THE FOLLOWING SAFETY CHECKS AND
OF THE FOLLOWING SAFETY CHECKS AND
SERVICI
SERVICING G
NG GUIDELI
UIDELINES. TO DO O
NES. TO DO OTHERWISE, I
THERWISE, INCREASES THE
NCREASES THE RISK OF
RISK OF
POTENTIAL HAZARDS AND I
POTENTIAL HAZARDS AND INJURY TO THE USER.
NJURY TO THE USER.
WHILE SERVICI
WHILE SERVICING, USE AN ISOLATI
NG, USE AN ISOLATION TRANSFO
ON TRANSFORMER FO
RMER FOR PROTECTION
R PROTECTION
FROM A
FROM A.C.
.C. LINE SHOCK.
LINE SHOCK.
SAFETY CHECKS
SAFETY CHECKS
A
AF
FT
TE
ER
R T
TH
HE
E O
OR
RIG
IGIN
INA
AL
L S
SE
ER
RV
VIC
ICE
E P
PR
RO
OB
BL
LE
EM
M H
HA
AS
S B
BE
EE
EN
N C
CO
OR
RR
RE
EC
CT
TE
ED
D,
, A
A C
CH
HE
EC
CK
K
SHOULD BE MADE OF THE FOLLOWING:
SHOULD BE MADE OF THE FOLLOWING:
SUBJECT:FIRE & SHOCK HAZARD
SUBJECT:FIRE & SHOCK HAZARD
1.
1. BE SURE THAT ALL COMPONEN
BE SURE THAT ALL COMPONENTS ARE POSITI
TS ARE POSITIONED IN SUCH A WAY AS
ONED IN SUCH A WAY AS
TO AVOID POSSIBILI
TO AVOID POSSIBILITY OF ADJACENT CO
TY OF ADJACENT COMPONE
MPONENT SHORTS. THIS I
NT SHORTS. THIS IS
S
ESPECIALLY I
ESPECIALLY IMPORTA
MPORTANT ON THOSE MODULES WHICH ARE TRANS-
NT ON THOSE MODULES WHICH ARE TRANS-
PORTED TO AND FROM THE REPAIR SHOP.
PORTED TO AND FROM THE REPAIR SHOP.
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVI
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVICES SUCH AS
CES SUCH AS
INSULATORS, BARRIERS, COVERS, SHIELDS, STRAI
INSULATORS, BARRIERS, COVERS, SHIELDS, STRAIN RELIEFS, POWER
N RELIEFS, POWER
SUPPLY CORDS, AND OTHER HARDWARE
SUPPLY CORDS, AND OTHER HARDWARE HAVE BEEN REINSTAL
HAVE BEEN REINSTALLED PER
LED PER
ORIGINAL DESI
ORIGINAL DESIGN. BE SURE, THAT THE SAFETY PURPOSE OF THE
GN. BE SURE, THAT THE SAFETY PURPOSE OF THE
POLARIZED LI
POLARIZED LINE PLUG HAS NOT BEEN DEFEATED.
NE PLUG HAS NOT BEEN DEFEATED.
3. SOLDERI
3. SOLDERING MUST BE INSPECTED TO DISCOVER POSS
NG MUST BE INSPECTED TO DISCOVER POSSIBLE COLD SOL-
IBLE COLD SOL-
DER JOINTS,
DER JOINTS, SOLDER SPLASHES OF SH
SOLDER SPLASHES OF SHARP SOLDER PO
ARP SOLDER POINTS.
INTS. BE CER-
BE CER-
TAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES.
TAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES.
4. CHECK FOR PHYSICAL EVI
4. CHECK FOR PHYSICAL EVIDENCE OF DAM
DENCE OF DAMAGE OR DETER
AGE OR DETERIORATI
IORATION TO
ON TO
PARTS AND COMPO
PARTS AND COMPONENTS, FOR FRAYED LEADS,
NENTS, FOR FRAYED LEADS, DAMAG
DAMAGED I
ED INSULATION
NSULATION
(I
(INCLUDING A.C. CORD),
NCLUDING A.C. CORD), AND REPLACE
AND REPLACE IF NECESSARY. FOLLOW
IF NECESSARY. FOLLOW ORIGI-
ORIGI-
NAL LAYOUT, L
NAL LAYOUT, LEAD LENGTH AND DRESS.
EAD LENGTH AND DRESS.
5.
5. NO LEAD OR COMPO
NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING TUBE
NENT SHOULD TOUCH A RECEIVING TUBE OR A
OR A
RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSI
RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND PRO
ON AROUND PRO--
TRUDI
TRUDING M
NG METAL SURFACES MUST BE AVOIDED.
ETAL SURFACES MUST BE AVOIDED.
6. ALL
6. ALL CRITI
CRITICAL COMPO
CAL COMPONENTS SUCH AS FUSES, FLAMEPROOF RESISTOR,
NENTS SUCH AS FUSES, FLAMEPROOF RESISTOR,
CAPACITORS, ETC.
CAPACITORS, ETC. MUST BE REPLACED WITH EXACT FACTORY TYPES.
MUST BE REPLACED WITH EXACT FACTORY TYPES.
DO NOT USE
DO NOT USE REPLACEMENT COMPONENTS OTHER THAN THOSE SPECI
REPLACEMENT COMPONENTS OTHER THAN THOSE SPECI--
FIED OR MAKE UNRECOM
FIED OR MAKE UNRECOMMENDED CIRCUIT MODIFI
MENDED CIRCUIT MODIFICATIONS.
CATIONS.
7.
7. AFTER RE-ASSEMBLY OF THE STE ALWAY
AFTER RE-ASSEMBLY OF THE STE ALWAYS PERFORM AN A.C. LEAKAGE
S PERFORM AN A.C. LEAKAGE
TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET.
TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET. (THE CHAN-
(THE CHAN-
NEL SELECTOR KNOB, ANTENNA TERMINALS,
NEL SELECTOR KNOB, ANTENNA TERMINALS, HANDLE AND SCREW
HANDLE AND SCREWS) TO
S) TO
BE SURE THE SET I
BE SURE THE SET IS SAFE TO OPERATE WITHOUT DANG
S SAFE TO OPERATE WITHOUT DANGER OF ELECTRI-
ER OF ELECTRI-
CAL SHOCK. DO NOT USE A LI
CAL SHOCK. DO NOT USE A LINE ISOLATI
NE ISOLATION TRANSFOR
ON TRANSFORMER DURING
MER DURING
THIS TEST USE AN A.
THIS TEST USE AN A.C. VOLTMETER, HAVI
C. VOLTMETER, HAVING 5000 OHMS PER VOLT O
NG 5000 OHMS PER VOLT OR
R
MORE SE
MORE SENSITI
NSITIVITY,
VITY, IN THE FOLLOWING MANNE
IN THE FOLLOWING MANNER : CONNECT A 1500 OHM
R : CONNECT A 1500 OHM
10 WATT
10 WATT RESISTOR, PARALLELED BY
RESISTOR, PARALLELED BY A
A .15 MFD. 150V A.C.
.15 MFD. 150V A.C. TYPE CAPAC
TYPE CAPACI-
I-
TOR BETWEEN A KNOWN GOO
TOR BETWEEN A KNOWN GOOD EARTH GROUND (WATER POPE,
D EARTH GROUND (WATER POPE, CON-
CON-
DUIT,
DUIT, ETC.)
ETC.) AND THE EXPO
AND THE EXPOSED META
SED METALLIC PARTS, ONE AT A TIME.
LLIC PARTS, ONE AT A TIME.
MEASUR
MEASURE THE A.
E THE A.C. VOLTAGE ACROSS THE COMB
C. VOLTAGE ACROSS THE COMBINATI
INATION OF 1500 OHM
ON OF 1500 OHM
RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C.
RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. PLUG AND
PLUG AND
REPEAT A.C.
REPEAT A.C. VOLTAGE MEASU
VOLTAGE MEASUREMENTS FOR EACH EXPOSED METALLIC
REMENTS FOR EACH EXPOSED METALLIC
PART. VOLTAGE MEASURE
PART. VOLTAGE MEASURED MUST NOT EXCEED .75 VOLTS R.
D MUST NOT EXCEED .75 VOLTS R.M.S THI
M.S THIS
S
CORRESPO
CORRESPONDS TO 0.5 MILLI
NDS TO 0.5 MILLIAMP A.C. NAY VALUE EXCEEDING THIS LIMI
AMP A.C. NAY VALUE EXCEEDING THIS LIMIT
T
CONSTITUTES A POTENTIAL
CONSTITUTES A POTENTIAL SHOCK HAZARD AND MUST BE CORR
SHOCK HAZARD AND MUST BE CORRECTED
ECTED
IMMEDIATELY.
IMMEDIATELY.
SUBJECT : GRAPHIC SYMBOLS
SUBJECT : GRAPHIC SYMBOLS
THE LI
THE LIGHTNING FLASH WITH ARROWHEAD SY
GHTNING FLASH WITH ARROWHEAD SYMBOL,
MBOL,
WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED
WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED
TO ALERT THE SERVICE PERSONNEL TO THE PRES-
TO ALERT THE SERVICE PERSONNEL TO THE PRES-
ENCE OF UNI
ENCE OF UNINSULATED “DANGEROU
NSULATED “DANGEROUS VOLTAGE”
S VOLTAGE”
THAT MAY BE OF SUFFICI
THAT MAY BE OF SUFFICIENT MAGNITUDE TO CON-
ENT MAGNITUDE TO CON-
STITUTE A RI
STITUTE A RISK OF ELECTRIC SHOCK.
SK OF ELECTRIC SHOCK.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL
THE EXCLAMATION POINT WITHIN AN EQUILATERAL
TRIANGLE IS I
TRIANGLE IS INTENDED TO
NTENDED TO ALERT THE SERVICE
ALERT THE SERVICE
PERSONNEL TO THE PRESENCE OF I
PERSONNEL TO THE PRESENCE OF IMPORTA
MPORTANT
NT
SAFETY INFORMATION ON SERVICE LI
SAFETY INFORMATION ON SERVICE LITERATURE.
TERATURE.
SUBJECT : X-RADIATION
SUBJECT : X-RADIATION
1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSON-
1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSON-
NEL COVER THE S
NEL COVER THE SUBJECT OF X-RADIATI
UBJECT OF X-RADIATION. THE ONLY POTEN
ON. THE ONLY POTENTIAL
TIAL
SOURC
SOURCE OF X-RAYS IN CURRENT T.V.
E OF X-RAYS IN CURRENT T.V. RECEIVERS IS THE PI
RECEIVERS IS THE PICTURE TUBE.
CTURE TUBE.
HOW
HOWEVER, THI
EVER, THIS TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLT-
S TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLT-
A
AG
GE IS AT T
E IS AT TH
HE FA
E FAC
CT
TO
OR
RY SP
Y SPE
EC
CIF
IFIE
IED LE
D LEV
VE
EL
L.
. T
TH
HE PR
E PRO
OP
PE
ER VA
R VAL
LU
UE IS
E IS
GIVEN IN THE APPLI
GIVEN IN THE APPLICABLE SCHEM
CABLE SCHEMATIC.
ATIC. OPERATION AT HIGHER VO
OPERATION AT HIGHER VOLT-
LT-
A
AG
GE
ES
S M
MA
AY
Y C
CA
AU
US
SE
E A
A F
FA
AIL
ILU
UR
RE
E O
OF
F T
TH
HE
E P
PIC
ICT
TU
UR
RE
E T
TU
UB
BE
E O
OR
R H
HIG
IGH
H V
VO
OL
LT
TA
AG
GE
E
SUPPLY AND UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIA-
SUPPLY AND UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIA-
TION IN EXCESS OF DESIRABLE LEVELS.
TION IN EXCESS OF DESIRABLE LEVELS.
2.
2. ONLY FACTOR
ONLY FACTORY SPECIFI
Y SPECIFIED C.R.
ED C.R.T ANODE CONN
T ANODE CONNECTORS MU
ECTORS MUST BE USED.
ST BE USED.
DEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD I
DEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD IN COLOR SETS.
N COLOR SETS.
A
AL
LW
WA
AY
YS
S R
RE
E-I
-IN
NS
ST
TA
AL
LL
L T
TH
HE
EM
M..
3. I
3. IT IS ESSENTI
T IS ESSENTIAL THAT SERVICE PERSONN
AL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCU-
EL HAVE AVAILABLE AN ACCU-
RATE AND RELIABLE HI
RATE AND RELIABLE HIGH VOLTAG
GH VOLTAGE METER. THE CALI
E METER. THE CALIBRATION OF THE
BRATION OF THE
METER SHOULD BE CHECKED PERIODICALLY AGAINST
METER SHOULD BE CHECKED PERIODICALLY AGAINST A REFERENCE
A REFERENCE
STANDARD. SUCH AS THE ONE AVAILABLE AT
STANDARD. SUCH AS THE ONE AVAILABLE AT YOUR DISTRIBUTOR.
YOUR DISTRIBUTOR.
4.
4. WHEN THE HIGH VOLTAGE CIRCUITRY I
WHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERLY THERE
S OPERATING PROPERLY THERE
IS NO POSSIBIL
IS NO POSSIBILITY OF AN X-RADI
ITY OF AN X-RADIATION PROBLEM. EVERY TIME A COLO
ATION PROBLEM. EVERY TIME A COLOR
R
CHASSIS I
CHASSIS IS SERVICED,
S SERVICED, THE BRIGHTNESS SHOULD BE RUN U
THE BRIGHTNESS SHOULD BE RUN UP AND
P AND
DOW
DOWN WHILE MONITORING THE
N WHILE MONITORING THE HIGH VOLTAGE WITH A
HIGH VOLTAGE WITH A METER TO BE
METER TO BE
CERTAIN THAT THE HI
CERTAIN THAT THE HIGH VOLTAG
GH VOLTAGE DOES NOT EXCEED THE SPECIFIED
E DOES NOT EXCEED THE SPECIFIED
VALUE AND THAT IT IS REGULATI
VALUE AND THAT IT IS REGULATING CORRECTLY. WE SUG
NG CORRECTLY. WE SUGGEST THAT
GEST THAT
YOU AND YOUR SERVICE ORGANIZATION REVI
YOU AND YOUR SERVICE ORGANIZATION REVIEW TEST PROCEDUR
EW TEST PROCEDURES
ES
SO THAT VOLTAGE REGULATION IS AL
SO THAT VOLTAGE REGULATION IS ALWAYS CHECKED AS A STANDARD
WAYS CHECKED AS A STANDARD
SERVICING PROCEDURE, AND THAT THE
SERVICING PROCEDURE, AND THAT THE HIGH VOLTAGE READING BE
HIGH VOLTAGE READING BE
RECORDED O
RECORDED ON EACH CUSTOMER
N EACH CUSTOMER’S
’S INVOI
INVOICE.
CE.
5.
5. WHEN TROUBLESHO
WHEN TROUBLESHOOTING AND MAKING TEST MEASUREMENTS IN
OTING AND MAKING TEST MEASUREMENTS IN A
A
PRODUC
PRODUCT WITH A PROBLEM OF EXCESSIVE HI
T WITH A PROBLEM OF EXCESSIVE HIGH VOLTAG
GH VOLTAGE,
E, AVOID
AVOID
BEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HI
BEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGH
GH
VOLTAGE SUPPLY.
VOLTAGE SUPPLY. DO NOT O
DO NOT OPERATE THE PRODUCT LONGER THAN IS
PERATE THE PRODUCT LONGER THAN IS
NECESSARY TO LOCATE THE CAUSE OF
NECESSARY TO LOCATE THE CAUSE OF EXCESSI
EXCESSIVE VOLTAGE.
VE VOLTAGE.
6.
6. REFER TO HV,
REFER TO HV, B+ AND SHUTDOWN ADJUSTMENT PROC
B+ AND SHUTDOWN ADJUSTMENT PROCEDURES
EDURES
DESCRIBED IN THE
DESCRIBED IN THE APPROPRIATE SCHEMATIC AND DIAGRAMS (WHERE
APPROPRIATE SCHEMATIC AND DIAGRAMS (WHERE
USED).
USED).
SUBJECT : IMPLOSION
SUBJECT : IMPLOSION
1. ALL DI
1. ALL DIRECT VIEWED PICTURE TUBES ARE EQU
RECT VIEWED PICTURE TUBES ARE EQUIPPED WITH AN I
IPPED WITH AN INTEGRA
NTEGRA
IMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TO
IMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TO
A
AV
VO
OID
ID D
DA
AM
MA
AG
GE
E D
DU
UR
RIN
ING
G IN
INS
ST
TA
AL
LL
LA
AT
TIO
ION
N.
. A
AV
VO
OID
ID S
SC
CR
RA
AT
TC
CH
HIN
ING
G T
TH
HE
E
TUBE. OF SCRATCHED REPLACE IT.
TUBE. OF SCRATCHED REPLACE IT.
2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
SUBJECT : TIPS ON PROPER INSTALLATION
SUBJECT : TIPS ON PROPER INSTALLATION
1. NEVER I
1. NEVER INSTALL ANY PRODUC
NSTALL ANY PRODUCT IN A CLOSED-I
T IN A CLOSED-IN RECESS, CUBBYHOLE OR
N RECESS, CUBBYHOLE OR
CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEA
CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEAT DUCT, OR I
T DUCT, OR IN
N
THE PATH OF HEATED AIR FLOW.
THE PATH OF HEATED AIR FLOW.
2. AVOI
2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR
D CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR PATIO
PATIO
INSTALLATI
INSTALLATIONS WH
ONS WHERE DEW IS A
ERE DEW IS A FACTOR, NEAR STEAM RADIATORS
FACTOR, NEAR STEAM RADIATORS
WHERE STEAM
WHERE STEAM LEAKAGE IS A FACTOR,
LEAKAGE IS A FACTOR, ETC.
ETC.
3.
3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.
AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.
THE CUSTOMER SHOU
THE CUSTOMER SHOULD ALSO AVOID
LD ALSO AVOID THE USE OF DECORATIVE
THE USE OF DECORATIVE
SCARVES OR OTHER CO
SCARVES OR OTHER COVERINGS WHICH MI
VERINGS WHICH MIGHT OBSTRUCT VENTILA-
GHT OBSTRUCT VENTILA-
TION.
TION.
4.
4. WALL AND SHELF MOUN
WALL AND SHELF MOUNTED INSTALLATI
TED INSTALLATIONS USING A COMMER
ONS USING A COMMERCIAL
CIAL
MOU
MOUNTING KI
NTING KIT,
T, MUST FOLLOW THE FACTORY APPROVE
MUST FOLLOW THE FACTORY APPROVED MOUNTING
D MOUNTING
INSTRUCTI
INSTRUCTIONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUS
ONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUST
T
RETAIN I
RETAIN ITS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPAC-
TS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPAC-
ERS)TO PROVIDE ADEQUATE AI
ERS)TO PROVIDE ADEQUATE AIR FLOW ACROSS THE BOTTOM
R FLOW ACROSS THE BOTTOM,
, BOLTS
BOLTS
OR SCREWS USED FOR FASTENERS MUST NOT T
OR SCREWS USED FOR FASTENERS MUST NOT TOUCH ANY PARTS OR
OUCH ANY PARTS OR
WIRING.
WIRING. PERFORM LEA
PERFORM LEAKAGE TEST ON CUSTO
KAGE TEST ON CUSTOMIZED I
MIZED INSTALLATIONS.
NSTALLATIONS.
5.
5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ON
CAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ON
SLOPING SHELF OR A TILTED POSITI
SLOPING SHELF OR A TILTED POSITION, UNLESS THE PRODUCT IS
ON, UNLESS THE PRODUCT IS
PROPERLY SECURED.
PROPERLY SECURED.
6.
6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNT-
A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNT-
ING TO THE CART.
ING TO THE CART. CAUTION THE CUSTOMER ON THE HAZARD
CAUTION THE CUSTOMER ON THE HAZARDS OF TRY-
S OF TRY-
ING TO ROLL A
ING TO ROLL A CART WITH SMALL CASTERS ACROSS THRESHOLDS OR
CART WITH SMALL CASTERS ACROSS THRESHOLDS OR
DEEP PILE CARPETS.
DEEP PILE CARPETS.
7.
7. CAUTION CUSTOMERS AG
CAUTION CUSTOMERS AGAINST THE USE
AINST THE USE OF A CART OR STAND WHICH
OF A CART OR STAND WHICH
HAS NOT BEEN LISTED BY UNDERW
HAS NOT BEEN LISTED BY UNDERWRITERS LABORATORIES. I
RITERS LABORATORIES. INC. FOR
NC. FOR
USE WITH THEIR SPECIFI
USE WITH THEIR SPECIFIC MOD
C MODEL OF TELEVISION RECEIVER OR
EL OF TELEVISION RECEIVER OR
GENERICALLY APPROVED FO
GENERICALLY APPROVED FOR USE WITH T.
R USE WITH T.V.S OF THE SAME OR
V.S OF THE SAME OR
LARGER SCREEN SIZE.
LARGER SCREEN SIZE.
8.
8. CAUTION CUSTOMERS AG
CAUTION CUSTOMERS AGAINST THE
AINST THE USE OF EXTENSION CORDS,
USE OF EXTENSION CORDS,
EXPLAIN THAT
EXPLAIN THAT A FOREST OF EXTENSIONS SPROUTING FROM A SINGLE
A FOREST OF EXTENSIONS SPROUTING FROM A SINGLE
OUTLET CAN LEAD TO DI
OUTLET CAN LEAD TO DISASTROUS CONSEQ
SASTROUS CONSEQUENCES TO HOME AND
UENCES TO HOME AND
FAMILY.
FAMILY.
10WATT
10WATT
GOOD EARTH GROUND
GOOD EARTH GROUND
SUCH AS THE WATER
SUCH AS THE WATER
PIPE, CONDUIT, ETC.
PIPE, CONDUIT, ETC.
1500
OHM
1500
OHM
A.C. VOLTM
A.C. VOLTM ETER
ETER
PLACE THIS PROBE
PLACE THIS PROBE
ON EACH EXPOSED
ON EACH EXPOSED
METAL PART
METAL PART
0.15 uF
0.15 uF
Содержание DTQ-14U1FS
Страница 7: ......
Страница 17: ...1 1 6 6 IC IC DE DE S S C CR R IPT IPT IO ION N 6 Pin Description 6 Pin Description...
Страница 18: ...1 1 7 7 IC IC DE DE S S C CR R IPT IPT IO ION N...
Страница 19: ...1 1 8 8 IC IC DE DE S S C CR R IPT IPT IO ION N...
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