User manual DOD SR835

[. . . ] SR835 Crossover Owner's Manual A Harman International Company Warning For your protection, please read the following: Water and Moisture: Appliances should not be used near water (e. g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc. ) Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings. These symbols are internationally accepted symbols that warn of potential hazards with electrical products. The lightning flash means that there are dangerous voltages present within the unit. The exclamation point indicates that it is necessary for the user to refer to the owners manual. These symbols warn that there are no user serviceable parts inside the unit. [. . . ] Range Switch - When depressed, this switch will multiply the selected crossover frequency by 10. The LED will light indicating that the markings on the Frequency knob (11) should be multiplied by 10. SR835 Crossover REAR PANEL WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE BACK. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. WARNING: SHOCK HAZARD-DO NOT OPEN AVIS: RISQUE DE CHOC ÉLECTRIQUE-NE PAS OUVRIR 120 V 100 V 60 Hz OR 50 Hz 3 HIGH BAL. HIGH UNBAL. LOW BAL. LOW UNBAL. STEREO INPUT LOW SUM OUT HIGH BAL. HIGH UNBAL. LOW BAL. LOW UNBAL. STEREO INPUT CHANNEL 2 CHANNEL 1 DOD Professional Products Sandy, Utah U. S. A. MONO HIGH BAL. HIGH UNBAL. MID BAL. MID UNBAL. MONO LOW BAL. LOW UNBAL. 18 WATTS 1 2 3 4 5 6 7 8 9 10 11 12 1. High Bal - This is a TRS balanced output for the high frequencies in both Mono mode and Channel 2 in Stereo mode. High Unbal - This is an unbalanced out put for the high frequencies in both Mono mode and Channel 2 in Stereo mode. Low/Mid Bal - This is a TRS balanced low frequency output for Channel 2 in Stereo mode and a TRS balanced mid range frequency output in Mono mode. Low/Mid Unbal - This is an unbalanced low frequency output for Channel 2 in Stereo mode and an unbalanced mid range frequency output in Mono mode. Channel 2 Input - This is a TRS balanced input for Channel 2 in stereo mode. Low Sum Output - This is a mono output containing the sum of Channel 1 and Channel 2 low frequencies. High Bal - This is a TRS balanced high frequency output for Channel 1 in Stereo mode. This jack has no function in Mono mode. High Unbal - This is an unbalanced high frequency output for Channel 1 in Stereo mode. This jack has no function in Mono mode. Low Bal - This is a TRS balanced low frequency output in both Mono mode and Channel 1 in Stereo mode. Low Bal - This is an unbalanced low frequency output in both Mono mode and Channel 1 in Stereo mode. Channel 1 Input - This is a TRS balanced input for Channel 1 in stereo mode and the master input in mono mode. Power Receptacle - Connect the provided power cord from this receptacle to an AC outlet. 4 SR835 Crossover INSTALLATION Install the crossover in a rack with the provided rack screws. Route the AC power cord to a convenient power outlet away from audio lines. The unit may be turned on and off using the front panel power switch. Since the units draw a relatively small amount of current during idle, they can be left on continuously. DOD crossovers generate very little heat during operation and thus do not need to be specially ventilated or cooled. The units should not, however, be subjected to high temperatures for extended periods. Although the unit's chassis is shielded against radio frequency and electromagnetic interference, extremely high RF and EMI fields should be avoided. [. . . ] All service and repair must be performed by the factory or an authorized service center for the warranty to remain in service. Should a problem arise with the equalizer, please contact your authorized DOD Electronics dealer for return/repair procedures. SPECIFICATIONS Frequency Response: 10Hz. Signal-To-Noise Ratio: Greater than -90 dB Filter Type: 18 dB/octave Butterworth state-variable filters. Crossover Frequencies Stereo: LOW/HIGH: 100 Hz to 10 kHz in two ranges. [. . . ]