Sony UM-100, UM-101 user manual Timing Signals, External Synchronization and Gen lock, Integration

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4. Timing Signals

4.1 External Synchronization and Gen lock

The UM-100/UM-101 camera automatically locks to the external sync source. The external sync source must match the camera HD and VD specification, which are 15.73KHz and 59.94Hz respectively. Both external HD and VD are TTL level signals.

a) HD

H:2.5V to 5V

L:0V or GND

Pulse width:

5-50% duty cycle, see figure 10 shown below.

b) VD

H:2.5V to 5V

L:0V or GND

Pulse width:

0.5-50% duty cycles; must be RS-170 format (odd and even fields).

Figure 9. External Synchronization and Gen lock Timing

4.2 Integration

The UM-100/UM-101 camera can be integrated up to 2 seconds without severe noise or dark current effect. Make sure the camera is set to frame mode before preceding any integration; this will ensure that there will be a full frame video (both odd and even field). To start integration, pin #11 of the 12-pin connector must be connected to GND or 0V. The integrated video will be shifted out following the next vertical drive after pin #11 goes back to high or 5V level, as shown in figure 10 below. If a frame grabber does not capture the immediate two fields or integrated video, the normal video (before the integration) will display again on the monitor.

Figure 10. Integration Control Timing

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Contents Uniq Table of Contents Precautions General Description FeaturesIntroduction ApplicationsCamera Specifications Camera DimensionBasic Camera Setup Camera SetupCamera and Frame Grabber System Setup Normal and Asynchronous Capture Mode NRM/ASM 12-Pin ConnectorShutter Speed Dial Switch This camera does not provide asynchronous capture featureAutomatic gain control AGC Gain Control Mode AGC/MGCGamma 1.0 and 0.45 Mode Manual gain control MGCField and Frame Mode FLD/FRM Field ModeExternal Synchronization and Gen lock Timing SignalsIntegration Strobe Strobe TimingTechnical Support Information Camera MalfunctionCompany contact information

UM-101, UM-100 specifications

The Sony UM-100 and UM-101 are dynamic microphones designed primarily for studio recording and live performance, known for their exceptional sound quality and versatility. These microphones have garnered acclaim among audio professionals and enthusiasts for their robust performance and innovative features.

The Sony UM-100 is characterized by its wide frequency response range, typically spanning from 20 Hz to 20 kHz, allowing it to capture deep lows and bright highs with clarity. Its cardioid polar pattern effectively isolates the sound source, minimizing background noise and feedback, which is especially beneficial in live sound environments. The UM-100 is equipped with a high SPL (Sound Pressure Level) handling capability, making it suitable for capturing loud sound sources like drums and guitar amplifiers without distortion.

On the other hand, the UM-101 elevates the performance further by incorporating advanced technologies such as impedance balancing and a low-noise design. This model also features a switchable low-cut filter, which helps in eliminating unwanted low-frequency rumble, thus providing cleaner recordings and clearer vocal performances. The frequency response curve of the UM-101 is tailored to enhance vocals, making it an excellent choice for singers and spoken-word applications.

Both microphones come with a rugged and durable construction, ensuring they can withstand the rigors of frequent use. They are lightweight and ergonomically designed for comfort during extended sessions, making them well-suited for both studio and stage applications.

The connectivity options are another highlight, with standard XLR outputs that ensure compatibility with most professional audio equipment, from mixers to interface devices. The microphones require phantom power, which is standard in professional recording setups, enhancing their functionality in various audio environments.

Overall, the Sony UM-100 and UM-101 microphones stand out for their superior sound quality, durability, and versatile applications. Whether in a studio environment or on stage, these microphones deliver reliable performance, making them a preferred choice among musicians, sound engineers, and vocalists looking for clarity and precision in their audio recordings.
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