Midland 75-785 Handleiding

Midland Radio 75-785

Bekijk gratis de handleiding van Midland 75-785 (15 pagina’s), behorend tot de categorie Radio. Deze gids werd als nuttig beoordeeld door 57 mensen en kreeg gemiddeld 4.3 sterren uit 29 reviews. Heb je een vraag over Midland 75-785 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

Download PDF

Pagina 1/15

75-785

HA E C RADIONDH LD B

OWNER’S

MANUAL

midlandusa om.c

page 2

Midland 75-785

40 CH AM HANDHELD CB TRANSCEIVER

78-785 is a 40 channel Citizen Band Mobile operation, that is big on

performance. e radio is usable both in professional and private situations,

is a quality piece of electronic equipment, skillfully constructed from the nest

components. e circuitry is all solid-state, mounted on rugged printed circuit

boards. It is designed for many years of reliable, trouble-free performance. Your

radio has a Phase Locked Loop synthesizer circuit that incorporates technique

for generating all required frequencies with few crystals, resulting in much

tighter frequency control and superior reliability.

MAIN FEATURES

• Condenser microphone.

• Ceramic lter: Delivers greater selectivity and reduces adjacent channel

interference.

• AGC (Automatic Gain Control) for a constant sound level.

• Automatic modulation control for a constant audio transmit modulation level.

• Low distortion IC audio circuit.

• Automatic noise limiter to reduce pulse noise.

• “HI-LO” switch: Reduces the output power.

• Antenna with BNC connector.

• Jack for external power source and battery charger.

WARNINGS

• While 75-785 has been designed for many years of reliable, trouble-free

performance, it is a precision piece of electronic equipment that should not be

exposed to water or to extreme temperatures.

• Do not leave batteries installed over a long period of time as leakage may

occur and cause damage to the radio.

• Never use dierent batteries from the ones suggested.

• Clean the unit with a damp cloth only, never use harsh chemicals.

FCC

• Midland Radio Corporation hereby certies that this unit has been designed,

manufactured, FCC type accepted and certied in accordance with Part 95

and Part 15, Subpart C of the current FCC rules and regulations as of the date

of manufacture.

page 3

CARE OF OPTIONAL RECHARGEABLE BATTERIES

e following is meant as general information regarding Ni-Cd batteries.

• Always allow the battery to fully charge before using.

• Allow the batteries to fully discharge before recharging. Full discharge will be

indicated by the

“BATT. LOW” indicator.

• e above will prevent the batteries from developing “memory” which

eectively reduces their capacity.

• It is better to store Ni-Cd batteries that are discharged rather than charged.

• Never use batteries which dier from the ones recommended. Do not mix

old and new batteries or batteries of dierent capacities.

• If you experience problems when using the transceiver, check the following:

1. Batteries must be in good condition.

2. e volume level and squelch control setting.

3. e channel selector for an active channel.

4. e antenna must be properly inserted.

CONTROLS AND INDICATORS

1. Antenna connector with BNC connector: To obtain better results, use either a

telescopic or an external antenna.

2. Squelch Knob: for the maximum receiver sensitivity, the control must be

regulated exactly where the receiver background noise disappears.

3. On/O Volume Control: Turn the control clockwise to switch on the unit.

Continue turning the knob clockwise to set the audio level, until you get a

comfortable reception.

4. Display: Indicates the selected channel (from 1 to 40). e display turns o

when the squelch is operative.

5. “BATT. LOW” LED: is indicator lights when the batteries are low. Replace

the alkaline or recharge the AA Ni-Cd batteries.

6. “TX” LED: e indicator lights when the unit is transmitting

7. Speaker

8. Microphone: during transmission, hold the microphone two inches from your

mouth, speaking in a clear, normal voice.

9. Push to Talk Button (“PTT”): By pressing it, the transmitter is activated.

When released, you activate the receiver.

10. “Channel UP” button: Tunes to the next channel. Autorepeat is activated by

holding this button.

11. “Channel DOWN” button: Tunes to the previous channel. Autorepeat is

activated by holding this button.

12. “SPK” jack: external loudspeaker jack (the internal loudspeaker will be

disabled).

13. “PTT/MIC” jack: PTT jack / external microphone.

14. 13.8 VDC Charge: Power supply/charge jack. You can power the unit from

external sources (car battery, etc.) and to recharge the Ni-Cd batteries.

15. “HI/LOW” Switch: Selects the output power level during transmission.

16. Battery Compartment: Insert 9 AA alkaline or Ni-Cd batteries. (Note:

alkaline batteries are not rechargeable).

17. NI/AL Switch - Ni-Cd / Alkaline battery type switch

18. Belt Clip

19. Hole for wrist strap

Product specificaties

Merk:	Midland
Categorie:	Radio
Model:	75-785
Kleur van het product:	Zwart
Gewicht:	249.5 g
Gewicht verpakking:	453.5 g
Breedte verpakking:	101.6 mm
Diepte verpakking:	63.5 mm
Hoogte verpakking:	190.5 mm
Stroomvoorziening:	13.8V DC
LED-indicatoren:	Ja
Connectiviteitstechnologie:	Draadloos
Ethernet LAN:	Nee
Inclusief AC-adapter:	Ja
Gemiddeld vermogen:	4 W
Ondersteund aantal accu's/batterijen:	9
Ingebouwde microfoon:	Ja
Batterij bijna leeg-indicatie:	Ja
Equalizer-instellingen:	Nee
Backlight:	Ja
Backlight-kleur:	Groen
Frequentiebereik:	26.965 - 27.405 Hz
Signaal/ruis-verhouding:	10 dB
Aantal kanalen:	40 kanalen
Radio:	Draagbaar
Afmetingen (B x D x H):	57.15 x 50.8 x 177.8 mm
Wifi:	Nee
Batterijtechnologie:	Alkaline
Type beeldscherm:	LCD
Type batterij:	AA