Troubleshooting; Usa Marine Channels - Humminbird DC 5 Operation Manual

The battery pack contains Nickel-Cadmium batteries. Use care not to damage the outer case,
and if the battery is no longer operable, dispose of properly. See "Battery Removal and
Installation" section for additional disposal information or call Humminbird's Customer Support
number listed inside the rear cover of this manual.
Note: Do not dispose of any battery in a fire because it may explode!
SAFETY AND MAINTENANCE
Never leave this or any electronic device in a closed car or trunk – the extremely high
temperatures generated in hot weather can damage temperature sensitive components.

TROUBLESHOOTING

1. The screen begins to fade out. Images on the screen are not as sharp and clear as usual.
Check your battery to see that it is fully charged.
2. Low level or no sound comes from the speaker.
Adjust the VOLUME and SQUELCH knobs as described in Section Four.
3. Sensitivity is low, and only strong signals are audible.
Check the antenna connector for salt spray or dirt. Make sure he antenna connector is properly
seated.
4. The battery only lasts a short period of time.
Restore the full charge capability of the battery by exercising the battery from fully charged to fully
depleted. This exercising prevents the memory effect and ensures maximum charge of the
battery.
TABLES OF MARINE CHANNELS

USA MARINE CHANNELS

TX RX
CH FREQ FREQ
........................................................................................
1 156.05 156.06
2 156.100 156.100
3 156.15 156.15
4 156.200 156.200
5 156.25 156.25
6 156.30 156.30
7 156.35 156.35
8 156.40 156.40
9 156.45 156.45
10 156.50 156.50
11 156.55 156.55
12 156.60 156.60
COMMENT
Port Operation, Commercial
Port Operation
Port Operation, Commercial
Port Operation
Port Operation
Inership Safety
Commercial
Commercial
Commercial, Non Commercial
Commercial
Commercial
Port Operation