Before you call for service…

Safety Instructions

Operating Instructions

Troubleshooting Tips

Consumer Support

Troubleshooting Tips

Save time and money! Review the charts on the following pages, or visit ge.com. You may not need to call for service.

Problem	Possible Causes	What To Do
Noise	Some of the sounds you’ll	• Detergent cup opening.
	hear are normal	• The motor starting during the drying period.
		• The motor starting during the drying period.
		• Water draining out of the tub immediately after you
		start the dishwasher.
	Utensils are not secure in the	• Make sure everything is secured in dishwasher.
	rack or something small has
	dropped into the rack
	Motor hums	• Dishwasher has not been used on a regular basis. If you
		do not use your dishwasher often, set it to fill and pump
		out once every week. This will help keep the seal moist.
		• Dishwasher control was not advanced properly to the start
		of the desired cycle. Advance the control to the start of
		the desired cycle.
Detergent left in	Dishes are blocking the	• Reposition the dishes.
dispenser cups	detergent cups
Water won’t pump	Drain is clogged	• If you have an air gap, clean it.
out of the tub		• Check to see if your kitchen sink is draining well. If not,

		you may need a plumber.
		• If the dishwasher drains into a disposer, run disposer clear.
Suds in the tub	Correct detergent wasn’t used	• Use only automatic dishwasher detergents to avoid sudsing.
		Cascade® and Electrasol® Dishwashing Detergents have been
		approved for use in all GE dishwashers.
		• To remove suds from the tub, open the dishwasher and let
		suds evaporate. Add 1 gallon of cold water to the tub. Close
		and latch the dishwasher. Pump out water by slowly turning
		the dial until a drain period is reached. Repeat if necessary.
	Rinse agent was spilled	• Always wipe up rinse agent spills immediately.
Stained dishwasher parts	Detergent with	• Some detergents contain colorant (pigment or dyes) that
	colorant was used	will discolor the tub interior with extended use. Check the
		detergent cup for signs of any discoloration. If cup is
		discolored, change to detergent without any colorant.
		Cascade® and Electrasol® Dishwashing Detergents have been
		approved for use in all GE dishwashers.
	Some tomato-based	• Use of the RINSE ONLY cycle after adding the dish to the
	foods can stain	load can decrease the level of staining.
Dishes and flatware	Low inlet water temperature	• Make sure inlet water temperature is correct (see page 7).
not clean	Water pressure is temporarily low	• Turn on a faucet. Is water coming out more slowly than usual?
	Water pressure is temporarily low
		If so, wait until pressure is normal before using your dishwasher.
	Air gap is clogged	• Clean the air gap.
	Improper rack loading	• Make sure large dishware does not block the detergent
		dispenser or the wash arms.

GSM1800 specifications

The GE GSM1800 is a significant contribution to the realm of mobile communication technology, designed to operate on the GSM (Global System for Mobile Communications) 1800 MHz frequency band. This mobile transmission standard is widely adopted in many countries for its efficiency in supporting voice and data services. The GSM1800 operates in a frequency band that allows for a higher capacity for users and services compared to other frequency bands, making it a preferred choice for urban environments where demand is high.

One of the primary features of the GE GSM1800 is its enhanced communication quality. The technology leverages advanced modulation techniques, such as Gaussian Minimum Shift Keying (GMSK), to ensure clear and reliable voice transmission. This modulation technique minimizes interference and enhances the signal's robustness, which is essential in densely populated urban areas.

Another notable characteristic of the GE GSM1800 is its support for various communication services. Apart from standard voice calls, it can handle SMS (Short Message Service), MMS (Multimedia Messaging Service), and GPRS (General Packet Radio Service). GPRS allows for packet-switched data communication, facilitating internet browsing, email, and multimedia downloading, showcasing the versatility of the GE GSM1800 in catering to modern mobile communication needs.

The GE GSM1800 also features an adaptive power control mechanism that optimizes transmission power. This functionality not only conserves battery life in mobile devices but also reduces the risk of interference between neighboring cells. The system utilizes dynamic channel allocation, enabling it to allocate communication channels based on real-time user demand, further enhancing efficiency and performance.

Security is another priority in the design of the GE GSM1800. The technology incorporates strong encryption protocols to protect user data and uphold privacy in communications. This aspect is particularly crucial in today's environment, where cyber threats are prevalent.

In summary, the GE GSM1800 stands out for its combination of high capacity, quality voice services, versatile data capabilities, efficient power management, and robust security features. These characteristics make it a reliable choice for mobile operators seeking to meet the growing demand for mobile communication in today's fast-paced digital landscape. As mobile technology continues to evolve, the features and capabilities of standard GSM systems like the GE GSM1800 remain foundational to advancing communications for users around the globe.

GE GSM1800 manual Before you call for service…, Problem Possible Causes What To Do

Models: GSM1800