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performance of the monitors. An extension 
of three years for the guarantee period can 
be obtained by registering the product on 
the Genelec website. Refer to supplier for 
full sales and guarantee terms.

Accessories

A wide selection of accessories is 
available for Genelec monitors. Consult the 
Accessories Catalogue on www.genelec.
com or your local distributor/dealer for 
up-to-date information.

Compliance to FCC Rules

This device complies with part 15 of the 
FCC Rules. Operation is subject to the 
following two conditions: 

1.  This device may not cause harmful 

interference

2.  This device must accept any 

interference received, including 
interference that may cause undesired 
operation. 

Note: This equipment has been tested 
and found to comply with the limits for 
a Class B  digital device, pursuant to 
part 15 of the FCC Rules. These limits 
are designed to provide reasonable 
protection against harmful interference in 
a residential installation. This equipment 
generates, uses and can radiate radio 
frequency energy and, if not installed and 
used in accordance with the instructions, 
may cause harmful interference to radio 
communications. However, there is no 
guarantee that interference will not occur 
in a particular installation. If this equipment 
does cause harmful interference to radio 
or television reception, which can be 
determined by turning the equipment off 
and on, the user is encouraged to try to 
correct the interference by one or more of 
the following measures: 

1.  Reorient or relocate the receiving 

antenna. 

2.  Increase the separation between the 

equipment and receiver. 

3.  Connect the equipment into an outlet 

on a circuit different from that to which 
the receiver is connected. 

4.  Consult the dealer or an experienced 

radio/TV technician for help.

 

Modifications not expressly approved by 
the manufacturer could void the user’s 
authority to operate the equipment under 
FCC rules.

Button press

Function

Notes

Short press

Power on, power off

Long press

Enter special mode, exit 
special mode

Press longer than 5 seconds

Special mode: one short 
press

Mode 1: AES/EBU channel 
A selected, room-related 
calibration in use

Power button light blinks 
once every few seconds

Short press advances

Mode 2: AES/EBU channel 
B selected, room-related 
calibration in use

Power button light blinks 
twice every few seconds

Short press advances

Mode 3: AES/EBU channel 
A selected, factory calibra-
tion in use

Power button light blinks 
three times every few 
seconds

Short press advances

Mode 4: AES/EBU channel 
B selected, factory calibra-
tion in use

Power button blinks four 
times every few seconds

Special selection: long 
press

Once a special mode 1-4 
has been selected, a long 
press selects the special 
mode

Press longer than 5 sec-
onds; the RAM-L selects 
the special mode and starts 
playing. To exit the special 
mode turn off the amplifier.

Special mode: no press for 
60 seconds

RAM-L exits the special 
mode and turns off

Automatically happens if 
user does not press the 
power button

Table 2. Power button actions to activate testing modes

Содержание 1238df

Страница 1: ...Genelec 1238DF Smart Active Monitor Operating Manual 1238DF ...

Страница 2: ...ssible ambient temperature is 15 35 degrees Celsius 50 95 F and permissible relative humidity between 20 and 80 Humidity condensation on the product is not allowed during use For instance if the product has been stored or transported in a cool environment and then taken into a warm room it must be allowed to warm up to the ambient temperature before connecting to mains power Mounting Consideration...

Страница 3: ...ng Figure 1 The location of the acoustic axis L R C 30 0 RS LS 100 120 0 0 Figure 2 Recommended placement and alignment of monitors in a 5 chan nel system ITU R BS 775 1 Figure 4 Connector panel of the RAM L amplifier LED CONNECTOR CONNECT ONLY TO GENELEC NETWORK ANALOG IN DIGITAL IN AES EBU DIGITAL THRU AES EBU MAINS INPUT 50 60 Hz 750 W 100 230 V SERIAL NUMBER MIDRANGE TWEETER WOOFER LOUDSPEAKER...

Страница 4: ...ghts on steadily when the turn on has been completed Testing modes are explained later in this manual Setting ISS The Intelligent Signal Sensing ISS puts the monitor to a power saving stand by mode automatically The factory setting for ISS is OFF The ISS can be activated using the GLM software see Figure 5 When ISS is active if no audio signal is sensed during the selected time the monitor powers ...

Страница 5: ...he speaker in a wall constructed of wood Figure 7 Flush mounting the speaker in a wall constructed of concrete Figure 8 Flush mounting the speaker in a wall constructed of a combination of materials CONCRETE STRUCTURE VIBRATION ISOLATORS f 2 8 Hz MULTI LAYERED WALL WOOD CONCRETE BRICKS VIBRATION ISOLATORS f 2 8 Hz CONCRETE WALL SAND BAGS VIBRATION ISOLATORS f 2 8 Hz HEAVY WOODEN WALL ABSORBING MAT...

Страница 6: ...rect the interference by one or more of the following measures 1 Reorient or relocate the receiving antenna 2 Increase the separation between the equipment and receiver 3 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected 4 Consult the dealer or an experienced radio TV technician for help Modifications not expressly approved by the manufacturer...

Страница 7: ... 15 30 45 50 100 55 60 65 70 75 80 85 90 95 d B r A Figure 10 Horizontal directivity characteristics of the 1238DF Figure 11 Vertical directivity characteristics of the 1238DF Figure 12 Horizontal directivity characteristics of the 1238DF The lower curve is the monitor s power response ...

Страница 8: ...e 25 mm 1 in metal dome Weight Monitor enclosure Amplifier 36 kg 79 lb 6 kg 13 lb Dimensions monitor enclosure Height Width Depth 610 mm 24 in 470 mm 181 2 in 257 mm 101 8 in Amplifier dimensions Height front panel Height amplifier casing Width front panel Width amplifier casing Depth 3U 132 mm 53 6 in 80 mm 31 8 in 483 mm 19 in 425 mm 163 4 in 252 mm 915 16 in 1238DF Bass amplifier short term out...

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