Specifications

SECTION 5

MAINTENANCE AND HELPFUL HINTS

5.1 GENERAL

The SW-1000-SC is virtually maintenance-free and should give you many years

of service. The following should be done after each day of diving:

1. Freshwater-rinse the unit to remove debris. A mild soap solution can be used,

but after cleansing, rinse with freshwater.

2. Dry the transceiver with a clean towel, especially around the area of the power

activation screws. Doing so will ensure the unit will shut off. Also ensure you

dry the mask microphone. Note: It may take a few minutes for the unit to turn

off; this is normal.

3. Store in a dry, safe area.

5.2 PERIODIC MAINTENANCE

The transceivers should have the following service performed periodically:

1. Clean and lightly grease the main housing o-ring. Check the o-ring for cracks

or damage. If there is any evidence, replace it. PMS: Replace yearly.

2. Keep the transducer clean, especially from grease. (Grease decreases

performance.)

3. Verify the battery springs are in good order and making good contact with the

battery pack.

4. If an ME-16R Hot-Mic

is being used, it should be replaced yearly or if it

becomes damaged.

5.3 HELPFUL HINTS

Underwater communication is a useful tool and can save lives when used properly.

Training is important and a must for new users. The following are a few helpful

hints. Please review and consider them when writing your training plan.

1. Conduct initial underwater training in a controlled area, such as a swimming

pool.

2. Speak slowly and pronounce each word clearly.

3. If working in a pool, make sure the pool does not have a bad or noisy pump,

which would release numerous tiny bubbles, reducing the range. If after a few

minutes you see tiny bubbles (like carbonation) gathering on your hands or dive

gear, move to a new location. If the pump is noisy, secure it during the test.