JRC JHS-7 - Instruction Manual Download Page 28

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INSTRUCTION

MANUAL

JHS

JHS-7

150MHz/1W, TWO-WAY RADIOTELEPHONE APPARATUS/

ON-BOARD COMMUNICATION EQUIPMENT

ISO 9001, ISO 14001 Certified

SEP. 2018 Edition 1

CODE No.7ZPJD0669A

Not use the asbestos

For further information,contact:

URL Head office : http://www.jrc.co.jp/eng/
Marine Service Department
1-7-32 Tatsumi, Koto-ku, Tokyo 135-0053, Japan
　　　　　　　　　　　: [email protected]
　　　　　　　　　　　: +81-50-3786-9201

e-mail
One-call

Summary of Contents for JHS-7 -

Page 1: ...OARD COMMUNICATION EQUIPMENT ON BOARD COMMUNICATION EQUIPMENT ISO 9001 ISO 14001 Certified SEP 2018 Edition 1 CODE No 7ZPJD0669A Not use the asbestos For further information contact URL Head office ht...

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Page 3: ...store Recharge the battery at approximately three month interval even if not used Keep the battery in a dry place with little temperature change Storage in a place with high temperature high humid and...

Page 4: ...ion in accordance with IMO Res A809 19 2 Handling The NBB 389 is the primary battery for the emergency use only Therefore usually keep this battery without mounting it on the radiotelephone For using...

Page 5: ...nsnared It means that for example while grasping the strap if dropped the radiotelephone the weak links keep linking but if hanging by neck accidentally the weak links are unlinked for safety Static W...

Page 6: ...arged Avoid charging it especially at an ambient temperature below 0 4 When the secondary battery is out of use bring it to a nearby JRC sales office branch or dealer 5 The antenna is firmly assembled...

Page 7: ...um Primary Battery 8 4 BATTERY CHARGING 9 4 1 Period of time to charge 9 4 2 Precautions on Charging 9 4 3 Charging Procedure 9 5 MAINTENANCE AND INSPECTION 10 5 1 Daily Maintenance 10 5 2 Regular Ins...

Page 8: ...ing output is on or off During press to talk operation the Tx lamp lights up by monitoring carrier level to indicate that signals are being transmitted 8 Charge lamp When the battery energy is almost...

Page 9: ...of the following conditions 60 to 750times min full amplitude of 3 2mm 750 to 1500 times min full amplitude of 0 76mm and 1500 to 3000 times min hull amplitude of 0 2mm 18 Water tightness Operates nor...

Page 10: ...h a belt 9 RMT remote terminal connector Connect the optional earphone 6UMJD00004 or external speaker microphone 6UMJD00029 During connecting here the internal speaker is automatically tuned off Also...

Page 11: ...h control Turning it fully counterclockwise opens the squelch As it is turned clockwise higher input level is reguired to open the squelch 3 2 Operating Procedure 3 2 1 Preparation 1 Set a desired cha...

Page 12: ...WR VOL control fully counterclockwise to turn off the power If you leave the power on the secondary battery will have excessive discharge and deteriorated greatly 3 3 Replacement of Battery Pack NBB 2...

Page 13: ...is installed on a wall the fixing angle A may be 0 30 or 45 If its location needs to be changed from a desk top to a wall change the position of the fittings as shown in Figure 3 7 Figure 3 4 Example...

Page 14: ...Power Cables It is advisable to put the power cables in parallel when several battery chargers are used In the following example three battery chargers are used No wiring materials are necessary becau...

Page 15: ...art as shown in Figure 3 14 and hook it to your belt 3 5 3 Connecting of the Earphone and External Speaker Microphone Connect the optional earphone 6UMJD00004 and external speaker microphone 6UMJD0002...

Page 16: ...Charging Procedure 1 Attach the AC plug of the battery charger NBA 4141 NBA 4141A to the convenience outlet 2 Turn off the JHS 7 and insert the battery pack into the battery charger as shown in Figur...

Page 17: ...ecking item Description 1 Battery The BUSY lamp on the panel should not be blinking If it blinks charge the battery 2 PWR VOL control As you turn the control the power should be turned on and sound vo...

Page 18: ...Trouble Possible cause Counter measure 1 CH indicator does not light during power on 1 Battery discharged 2 PS circuit failure 1 Charge battery 2 Check voltages 2 No sound comes out although BUSY lamp...

Page 19: ...l voltmeter to the check point on the CMN 241 main unit step control Check point Procedure 1 CV2 CMN 241 Set the voltage at 2 5V DC 0 1V for reception 2 CV3 CMN 241 Set the voltage at 2 5V DC 0 1V for...

Page 20: ...ry Battery Pack NBB 389 Battery Lithium Manganese Dioxide Battery Capacity 9 0V 4800mAH Dimensions 62 W 65 H 55 D Weight Approx 220g 7 3 Battery Pack NBB 248 Battery Ni Cd battery Capacity 7 2V 1000mA...

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Page 28: ...OARD COMMUNICATION EQUIPMENT ON BOARD COMMUNICATION EQUIPMENT ISO 9001 ISO 14001 Certified SEP 2018 Edition 1 CODE No 7ZPJD0669A Not use the asbestos For further information contact URL Head office ht...

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