Silencing the LOW Battery Warning, Led

SILENCING THE LOW BATTERY WARNING

This Silence Feature can temporarily quiet the low battery warning “chirp” for up to 8 hours if AC power is present. You can silence the low battery warning “chirp” two ways:

1.Manually: Press the Test/Silence button on the Alarm cover until you see the Green LED flicker, acknowledging the button-press.

2.Using Your Remote Control: Standing no further than 12 feet (3.6 meters) away from the Gas/CO Alarm, aim your IR remote at the Alarm and press the CHANNEL or VOLUME button for at least 3-5 seconds.

The display will flash “SILENCE” for 8 hours while the low battery warning “chirp” silence feature is activated. After 8 hours, the low battery “chirp” will resume. The Alarm will continue to operate as long as AC power is supplied. However, replace the battery as soon as possible, to maintain protection in event of a power outage.

USING THE PEAK CO MEMORY

The CO Memory Feature lets you check the highest level of CO recorded.

To check CO Memory:

1. Press the Display button until the peak CO level is displayed.

To clear CO Memory:

1. While checking CO memory, press or hold the Display button until “CLEAR” is displayed.

2. Press or hold the Display button until the CO Memory is cleared.

NOTE: The highest CO level will be saved, even after a power interruption, until you clear it. DO NOT clear the CO Memory reading if you plan to call someone to investigate a CO problem! Clear the CO Memory reading only after the investigator has checked your home.

UNDERSTANDING THE LIGHT, HORN, AND DISPLAY PATTERNS

Condition	LED	Horn	Display
NORMAL AC POWER	LED is Green.	Silent	All segments
			of display are
			turned on for
			a short time
			upon initial
			power. Then
			the battery level icon is displayed.
BATTERY BACK-UP POWER	LED is Off, flashing Green once every	Silent	All segments of display are turned
	45 seconds		On for a short time upon initial
			power. Then the battery level icon
			is displayed flashing.
DURING TESTING	LED flashes Red in sync with the	First, the horn pattern for gas alarm	During the simulated
	horn, simulating an Alarm condition:	(1 beep every second) is issued, and	gas alarm, “GAS” is
	first gas then CO	then the CO alarm horn pattern	displayed along with
		(4 beeps, pause, 4 beeps) is issued.	a full alarm level.
			During the simulated
			CO alarm, “CO” is
			displayed along with
			a full alarm level.
			Several ppm CO
			levels are also
			displayed and
			the alarm level is
			shown increasing.
LOW OR MISSING BATTERY	Normal	A chirp is issued about every	Battery icon will show
		minute.	an empty icon.
GAS ALARM CONDITION	LED flashes Red in sync with horn	Repeating 1 beep every second	“GAS”, a full level, and “EVACUATE”.
CARBON MONOXIDE ALARM	LED flashes Red in sync with horn	Repeating 4 beeps, pause	“CO” alternating
			with the ppm
			number, a full level,
			and “EVACUATE”.
PRE-ALARM CONDITION	Normal	Normal	“CO” alternating with the ppm number.
CO IS PRESENT			The level will indicate relative CO
			exposure level.
MALFUNCTION	LED flashing Green 3 times in sync	3 rapid chirps every minute	“ERROR” is displayed.
	with 3 rapid chirps
LOW BATTERY SILENCE	LED is Green.	Silent	“SILENCE” is displayed.

Model GCO1 specifications

The First Alert Model GCO1 is a high-performing carbon monoxide detector that provides essential safety features for homes and businesses. Designed to ensure your well-being, this model is equipped with advanced technologies and characteristics that make it an excellent choice for early detection of harmful CO gas.

One of the primary features of the GCO1 is its electrochemical sensor. This sensor technology is known for its quick response time and accuracy in detecting low levels of carbon monoxide. Traditional detectors may not pick up on minor CO levels until it’s too late, but the GCO1 can alert users earlier, potentially preventing dangerous health issues.

The device is designed with an easy-to-read digital display that continuously shows the level of carbon monoxide present in the air. This feature allows users to monitor CO levels in real-time, providing peace of mind and ensuring prompt action if necessary. The GCO1 also includes a loud 85-decibel alarm that goes off when dangerous levels of carbon monoxide are detected, ensuring that even those with hearing impairments or who are asleep will be alerted.

A significant advantage of the First Alert GCO1 is its battery backup system. In the event of a power outage, the unit continues to function, ensuring uninterrupted protection. The GCO1 typically operates on a 9-volt battery, which is easily replaceable, adding to its user-friendly design. Users can quickly change the battery when prompted by the low battery warning signal.

Moreover, the GCO1 highlights a user-friendly interface with a simple test/silence button. This allows for easy testing of the device to ensure it is working properly while also enabling users to silence false alarms, such as those caused by cooking or other household activities.

The compact design of the First Alert GCO1 allows it to fit seamlessly in any room, whether mounted on a wall or placed on a tabletop. With an attractive finish, it suits various interior decors without standing out as an eyesore.

In summary, the First Alert Model GCO1 combines sophisticated technology with user-centric features, making it a reliable carbon monoxide detector. Its advanced electrochemical sensor, digital display, battery backup, and compact design ensure that families and facilities stay protected from the silent threat of carbon monoxide, providing a significant layer of safety in everyday life.