5Cable Channel Designations

If you subscribe to cable TV, the channels are displayed as 1-135. Cable companies often designate channels with letters or letter-number combinations. Please check with your local cable company. The following is a chart of common cable channel designations.

CATV channel	5A	2	3	4	5	6	7	8	9	10	11	12	13	A	B	C	D	E	F	G	H
TV Display	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
CATV channel	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	W+1	W+2	W+3	W+4	W+5	W+6
TV Display	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42
CATV channel	W+7	W+8	W+9	W+10	W+11	W+12	W+13	W+14	W+15	W+16	W+17	W+18	W+19	W+20	W+21	W+22	W+23	W+24	W+25	W+26	W+27
TV Display	43	44	45	46	47	48	49	50	51	52	53	54	55	56	57	58	59	60	61	62	63
CATV channel	W+28	W+29	W+30	W+31	W+32	W+33	W+34	W+35	W+36	W+37	W+38	W+39	W+40	W+41	W+42	W+43	W+44	W+45	W+46	W+47	W+48
TV Display	64	65	66	67	68	69	70	71	72	73	74	75	76	77	78	79	80	81	82	83	84
CATV channel	W+49	W+50	W+51	W+52	W+53	W+54	W+55	W+56	W+57	W+58	A-5	A-4	A-3	A-2	A-1	W+59	W+60	W+61	W+62	W+63	W+64
TV Display	85	86	87	88	89	90	91	92	93	94	95	96	97	98	99	100	101	102	103	104	105
CATV channel	W+65	W+66	W+67	W+68	W+69	W+70	W+71	W+72	W+73	W+74	W+75	W+76	W+77	W+78	W+79	W+80	W+81	W+82	W+83	W+84	W+85
TV Display	106	107	108	109	110	111	112	113	114	115	116	117	118	119	120	121	122	123	124	125	126
CATV channel	W+86	W+87	W+88	W+89	W+90	W+91	W+92	W+93	W+94
TV Display	127	128	129	130	131	132	133	134	135

INTRODUCTION PREPARATION WATCHING TV

5General Specifications

TV format:	ATSC / NTSC-M TV standard
Closed caption system:
	§15.122/FCC (digital CC)
	§15.119/FCC (analog CC)
Channel coverage (ATSC/NTSC):
Terrestrial	VHF: 2~13 UHF: 14~69
CATV	2~13, A~W,
	W+1~W+94 (analog W+1~W+84),
Tuning system:	A-5~A-1, 5A
Tuning system:	Channel frequency synthesized tuning system
Channel access:	Direct access keyboard,
	Programmable scan, and up/down

5Electrical Specification

Sound Output:

10W, 8Ω x 2

•Designs and specifi cations are subject to change without notice and without our legal obligation.

•If there is a discrepancy between languages, the default language will be English.

5Other Specifications

Terminals:
Antenna input: VHF/UHF/CATV		75Ω unbalanced (F-type)
Audio input:	RCA jack (L/R) x 8	500mV rms
Video input:	RCA jack x 2	1V p-p (75Ω)
S-video input:	Mini DIN 4-pin jack x 2	Y: 1V p-p (75Ω)
Component video input:		C: 286mV p-p (75Ω)
		Y:
	RCA jack x 3		1V p-p (75Ω)
		Pb/Cb: 700mV p-p (75Ω)
HDMI input:	HDMI 19pin x 3	Pr/Cr: 700mV p-p (75Ω)

USB input:	USB x 1
Coaxial digital audio output:
Audio output:	RCA jack x1	500mV p-p (75Ω)
	RCA jack (L/R) x 2	500mV rms

Remote control: Digital encoded infrared light system

Operating temperature:

41°F (5°C) to 104°F (40°C)

Power requirements:

120V~ AC +/- 10%, 60Hz +/- 0.5%

Power consumption (maximum):
LCD:	262W
LCD:	42 inches full HD panel
Dimensions:	<without stand>		<with stand>
	W: 40.4 inches (1,026mm)		40.4 inches (1,026mm)
	H: 26.2 inches (664.5mm)		28.6 inches (725mm)
Weight:	D: 4.9 inches	(122mm)	12.3 inches (310mm)
Weight:	48.6 lbs.	(22.0kg)	54.7 lbs. (24.8kg)

OPTIONAL SETTING TROUBLESHOOTING INFORMATION

42MF439B specifications

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Sound quality is another crucial aspect of the Magnavox 42MF439B. It comes with integrated speakers that deliver decent audio output, suitable for everyday viewing. However, for those who seek an enhanced audio experience, it can easily be paired with a soundbar or external audio system via its audio output options.

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In summary, the Magnavox 42MF439B is a well-rounded television that offers a combination of high-definition picture quality, versatile connectivity options, and user-friendly features. Its stylish design and solid performance make it an attractive choice for anyone in search of a reliable flat-screen TV. With the right balance of technology and practicality, this model stands out as a commendable option in the competitive television market.

Magnavox 42MF439B 5Cable Channel Designations, 5General Specifications, 5Electrical Specification

Models: 42MF439B