User manual CALUMET PHOTOGRAPHIC TRAVELITE 750

[. . . ] Caution must be exercised while handling equipment that has been in use. · Due to the high voltage and high energy used by the Travelite, all repairs must be carried out only by an authorized Service Center. Instructions Fitting the Modeling Lamp Switch the unit off and disconnect from power supply. Screw the modeling lamp into the medium screw-base lamp socket. Note: It is recommended that a Photoflood or Halostar bulb with a maximum wattage of 275w is used on the Travelite units. The manufacturer will not accept liability for the use of any lamp with a rating exceeding 275w. Power Supply Connections Use the AC cable supplied to connect to the electrical supply. [. . . ] The photocell is mounted behind the red transparent cover (Fig. 2. 2) on the top of the unit. Modeling Lamp Control (Fig. 3) To turn the modeling light off, turn the Modeling Lamp Control Switch (Fig. With the Modeling Light Control Switch set to Intermittent, the modeling light will go out when the unit is flashed and come back on when the unit returns to ready. This enables the photographer to see from the camera position that all the Travelite units in use have fired. With the switch set to Continuous, the modeling lamp remains on. In addition to these lamp functions, the unit can also be set to Full or Proportional on the Modeling Lamp Power Switch (Fig. This allows the unit to have the modeling lamp set to full power or be varied in ratio with the flash power output by using the Flash Power Control Knob (Fig. 1. 1) Modeling and flash circuitries are protected by a single 10A (T) 20mm fuse mounted on the rear panel. Never replace the fuse with one of a different rating. In case the fuse blows when the modeling lamp fails, be sure to check the fuse when replacing the bulb. A spare fuse is supplied in the fuse holder. Always switch the unit off and disconnect it from the power supply before changing the bulb or fuse. 4 Mounting or Removing a Reflector A range of reflectors is available for the Travelite units. To mount, simply slide the neck of the reflector over the front of the unit. Align the three pegs on the reflector with the three slots in the retaining ring, press down and turn clockwise to lock. · To remove reflector, push the Accessory Release Lever (Fig. Turn the reflector fully counter-clockwise and withdraw. · To use the Travelite with an umbrella, mount the Wide Angle Umbrella Reflector. Then insert the umbrella through the hole located on the reflector's mounting bracket and lock into position with the knurled screw. Note: Due to its delicate nature, handle the flash tube with special care while mounting or removing reflectors. Always switch the unit off and disconnect from the power supply before changing the flash tube assembly. WARNING: HIGH VOLTAGE Do not touch the flash tube assembly for 30 minutes after disconnecting from the power supply. Replacement of a Flash Tube Make sure that the unit is switched off and disconnected from the power supply. [. . . ] You could also use the built-in Photocell or plug in an Infrared Receiver or Omnicell. The Test/Open Flash button should also be pressed after the flash power setting has been reduced to ensure that the next flash is set at the required power. Mounting The mount on the "L" bracket allows the Travelite to be mounted two different ways onto a stand or other support (Fig. If your light needs to be pointed downward, method B is recommended. A B 6 Unit Specifications Unit Stored Energy (Max. ) Recycle Time (Full Power 117V 60Hz) Supply Voltage AC Voltage Stabilization Modeling Lamp Ready Indication Fuse Sync Volts Photocell Modeling Power Control Guide Number: Full Power, 50° Keylite, ISO 100 Flash Duration (Full Power) T=0. 5 Flash Color Temperature Flash Power Control Recommended Modeling Lamps Flash Tube Assembly Dimensions Weight Travelite 750 750w/s 2. 1 seconds 95-130 VAC 60Hz +/- 1% Max. 275w 100% 10A (T) 15V On/Off Intermittent, Off or Continuous Full or Proportioned with Flash 350 in feet (106m) 1/600 Approx. [. . . ]