Brenell Mark 610M User Manual - Page 8

Browse online or download pdf User Manual for VCR Brenell Mark 610M. Brenell Mark 610M 10 pages.

Print Page

. •

With lower input level signals than 50 mY the recorded signal

from the tape wi

be greater than the original signal level even

though the

A/B

balance control is turned to miniQ'lum.

Conversely, higher levels of input signal than

300

mY wi

greater with the

button pressed than can be obtained from the

Tape with the

A/B

once centro

set to maxi mum.

MIXING

Signals fed into the microphone and pickup sockets may be mixed if

both Mic and PU buttons ore pressed (steady, equal pressure on both

buttons wi

cause them both to be latched down). When both buttons

are down, the mixer control will be brought into circuit and when fully

clockwise the microphone signals wi

be at maximum whi 1st turning

this control in the opp6site direction will raise the pickup signal to

maximum.

When either signal is at maximum, the other signal wi

be cut off. With

a little practice perfect fod!'2g in.ond out of these two signals and when

required the mixing of them will be achieved.

Neither signal should c~use the .eedle of the meter to enter the red

pOsition of the scale .. govern this level by means of the Record Level

Control.'

The use of headphones wi

be invaluable

in assessing the degree of

mixing (remember that the loudspeakef .should not be used whi 1st recording

from a microphone). For speech with musical background to be clear

the musical background should he very low.

'·

ECHO EFFECTS

Whilst warning has been given that a loudspeaker should not be operative

whilst using a microphone because of the howl which may ariSe, very

careful use of

the.

loudspeaker output may be used to create on echo effect.

The

button must be pressed, the Record level control adjusted for normal

recording and when the echo is required very 'carefully advance the main

volume control so that the microphone receives this sound which, being a

fraction of a second after the original sound (due

to.

the spacing of the record

and replay heads) wi

be re-recorded as woo ld a reflected sound. The delay

time will dependon the tape speed so one may have delay times of

1/12;

1/6

and

2/3

of a second over the four speeds of

38, 19, 9.5

and

4. 75

ems.

(15,

7~, 3~ and

1 7/8

i.p.s.)

REPLAY OF PREVIOUSLY RECORDED TAPE

Sele~t the Tape d~ck speed.

Press button which corresponds to tape speed.

Press button

II.

Press mains switch button.

'·

13-6